CN116489332A - Image generation method, system, device, electronic equipment and storage medium - Google Patents
Image generation method, system, device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN116489332A CN116489332A CN202310484113.2A CN202310484113A CN116489332A CN 116489332 A CN116489332 A CN 116489332A CN 202310484113 A CN202310484113 A CN 202310484113A CN 116489332 A CN116489332 A CN 116489332A
- Authority
- CN
- China
- Prior art keywords
- pixel data
- pixel
- image
- mapping
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000013507 mapping Methods 0.000 claims abstract description 119
- 238000000547 structure data Methods 0.000 claims abstract description 39
- 238000012937 correction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 10
- 229910003460 diamond Inorganic materials 0.000 description 8
- 239000010432 diamond Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
- H04N13/125—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues for crosstalk reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/133—Equalising the characteristics of different image components, e.g. their average brightness or colour balance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/317—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using slanted parallax optics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/324—Colour aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/327—Calibration thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/15—Processing image signals for colour aspects of image signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses an image generation method, an image generation system, an image generation device, an electronic device and a storage medium, and relates to the technical field of display. The image generation method comprises the following steps: raw pixel data of an image to be displayed is acquired, which includes image pixel data. And acquiring pixel arrangement structure data of the OLED display screen, wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction. And performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data, and determining target pixel data in the original mapped pixel data according to a preset target direction and a preset arrangement direction. And adjusting the pixel value of the target pixel data to obtain target mapping pixel data, so that the OLED display screen performs display operation according to the target mapping pixel data, and an image to be displayed is generated on the OLED display screen. The image generation method of the present embodiment can reduce image crosstalk of an image to be displayed due to sub-pixel multiplexing.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to an image generating method, system, device, electronic apparatus, and storage medium.
Background
Currently, an OLED display screen and a lens are usually arranged in a naked eye 3D device based on a cylindrical lens of the OLED display screen. The lens is arranged at the display end of the OLED display screen to carry out imaging processing on the image generated by the OLED display screen.
In the related art, the lens includes a plurality of columnar areas, and a certain angle exists between the direction in which each columnar area is arranged and the direction in which the sub-pixel array of the OLED display screen is arranged. Because the OLED display screen has the sub-pixel multiplexing condition, the image crosstalk of the image displayed by the OLED display screen is aggravated in the direction perpendicular to the arrangement direction of the lenticular region.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides an image generation method which can reduce image crosstalk of an image to be displayed.
The invention also provides an image generation system, an electronic device applying the image generation method and a computer readable storage medium applying the image generation method.
The image generation method according to the embodiment of the first aspect of the invention is applied to an OLED display device, wherein the OLED display device comprises an OLED display screen; the image generation method comprises the following steps:
Acquiring original pixel data of an image to be displayed; wherein the raw pixel data comprises image pixel data;
acquiring pixel arrangement structure data of the OLED display screen; wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction;
performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data;
determining target pixel data in the original mapped pixel data according to a preset target direction and the preset arrangement direction;
performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data so as to generate the image to be displayed on the OLED display screen.
The image generation method according to the embodiment of the invention has at least the following beneficial effects: raw pixel data of an image to be displayed is acquired, the raw pixel data comprising image pixel data. And secondly, acquiring pixel arrangement structure data of the OLED display screen, wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction. And carrying out mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data, and determining target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction. And finally, carrying out pixel value adjustment on the target pixel data in the original mapped pixel data to obtain target mapped pixel data, so that the OLED display screen carries out display operation according to the target mapped pixel data, and an image to be displayed is generated on the OLED display screen. The image generation method of the embodiment can adjust the pixel value of the sub-pixel in the direction perpendicular to the setting direction of the lens, thereby reducing the image crosstalk of the image to be displayed caused by the multiplexing of the sub-pixel.
According to some embodiments of the invention, the image pixel data comprises: a first red image pixel, a first green image pixel, a first blue image pixel, the display pixel data comprising: a first red display pixel, a first green display pixel, a first blue display pixel;
the mapping operation is performed according to the image pixel data and the display pixel data to obtain original mapped pixel data, including:
if the pixel arrangement structure data is preset first arrangement structure data, mapping operation is carried out according to one first green image pixel and one first green display pixel, so as to obtain first green mapping pixel data; the first green display pixel is provided with a first receiving direction, a second receiving direction, a third receiving direction and a fourth receiving direction, wherein the first receiving direction and the second receiving direction are the same first setting direction, the third receiving direction and the fourth receiving direction are the same second setting direction, and the first setting direction is perpendicular to the second setting direction; the first red display pixels are arranged in the first receiving direction and the second receiving direction, and the first blue display pixels are arranged in the third receiving direction and the fourth receiving direction;
Mapping operation is carried out according to one first red image pixel and two first red display pixels, so as to obtain first red mapping pixel data;
according to the mapping operation of one first blue image pixel and two first blue display pixels, first blue mapping pixel data are obtained;
and obtaining the original mapping pixel data according to the first green mapping pixel data, the first red mapping pixel data and the first blue mapping pixel data.
According to some embodiments of the invention, the OLED display device further includes a lens disposed at a display end of the OLED display screen along a first preset direction; taking the first setting direction and the second setting direction as the preset arrangement direction, and taking the first preset direction as the target direction;
the determining the target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction includes:
if the first setting direction is parallel to the first preset direction, the first blue mapping pixel data is used as the target pixel data;
and if the second setting direction is parallel to the first preset direction, taking the first red mapping pixel data as the target pixel data.
According to some embodiments of the invention, the image pixel data comprises: a second red image pixel, a second green image pixel, a second blue image pixel, the display pixel data comprising: a second red display pixel, a second green display pixel, a second blue display pixel;
the mapping operation is performed according to the image pixel data and the display pixel data to obtain original mapped pixel data, including:
if the pixel arrangement structure data is preset second arrangement structure data, mapping operation is carried out according to one second green image pixel and two second green display pixels, so as to obtain second green mapping pixel data; the second green display pixels are arranged in a third setting direction, the second red display pixels and the second blue display pixels are arranged in a fourth setting direction, and the third setting direction is perpendicular to the fourth setting direction;
performing mapping operation according to one second red image pixel and one second red display pixel to obtain second red mapping pixel data;
performing mapping operation according to one second blue image pixel and one second blue display pixel to obtain second blue mapping pixel data;
And obtaining the original mapping pixel data according to the second green mapping pixel data, the second red mapping pixel data and the second blue mapping pixel data.
According to some embodiments of the invention, the OLED display device further includes a lens disposed along a second preset direction; taking the third setting direction and the fourth setting direction as the preset arrangement directions, and taking the second preset direction as the target direction;
the determining the target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction includes:
and if the fourth setting direction is parallel to the second preset direction, taking the second green mapping pixel data as the target pixel data.
According to some embodiments of the present invention, performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain target mapped pixel data, including:
performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain color difference pixel data;
and performing color correction operation on the color difference pixel data to obtain the target mapping pixel data.
An image generation system according to an embodiment of the second aspect of the present invention includes:
the device comprises an original pixel acquisition module, a display module and a display module, wherein the original pixel acquisition module is used for acquiring original pixel data of an image to be displayed; wherein the raw pixel data comprises image pixel data;
the arrangement structure acquisition module is used for acquiring pixel arrangement structure data of the OLED display screen; wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction;
the mapping module is used for performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data;
the target pixel acquisition module is used for determining target pixel data in the original mapped pixel data according to a preset target direction and the preset arrangement direction;
the pixel adjustment module is used for adjusting the pixel value of the target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data so as to generate the image to be displayed on the OLED display screen.
The image generation system according to the embodiment of the invention has at least the following beneficial effects: by adopting the image generation method, the image crosstalk of the image to be displayed, which is generated due to sub-pixel multiplexing, is reduced.
An OLED display device according to an embodiment of a third aspect of the present invention includes:
a controller for executing the image generation method of the embodiment of the first aspect;
the OLED display screen is used for being electrically connected with the controller;
and the lens is arranged at the display end of the OLED display screen along the target direction.
An electronic device according to an embodiment of a third aspect of the present invention includes:
at least one memory;
at least one processor;
at least one computing program;
the computing program is stored in the memory, and the processor executes the at least one computing program to implement the image generating method of the embodiment of the first aspect described above.
A computer readable storage medium according to an embodiment of a fourth aspect of the present invention includes:
the computer-readable storage medium stores computer-executable instructions for causing a computer to perform the image generating method of the embodiment of the first aspect described above.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an OLED display device according to the present invention;
FIG. 2 is a flow chart of an embodiment of an image generation method of the present invention;
FIG. 3 is a schematic diagram of a pixel of an image to be displayed according to the present invention;
FIG. 4 is a schematic diagram of an OLED display device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an OLED display according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an OLED display device according to another embodiment of the present invention
FIG. 7 is a schematic diagram of another embodiment of an OLED display screen according to the present invention;
FIG. 8 is a block diagram illustrating a specific method of step S300 in FIG. 2;
FIG. 9 is a flowchart of a specific method of step S400 in FIG. 2;
FIG. 10 is a schematic diagram of sub-pixels of the OLED display according to the present invention in a first arrangement;
FIG. 11 is a flowchart of another specific method of step S300 in FIG. 2;
FIG. 12 is a flow chart of another specific method of step S400 in FIG. 2;
FIG. 13 is a schematic view of sub-pixels of the OLED display according to the present invention in a second arrangement;
FIG. 14 is a flowchart of a specific method of step S500 in FIG. 2;
FIG. 15 is a block diagram of an image generation system according to an embodiment of the present invention;
fig. 16 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.
Reference numerals:
OLED display screen 100, subpixel group 110, lens 200, original pixel acquisition module 310, arrangement acquisition module 320, mapping module 330, target pixel acquisition module 340, pixel adjustment module 350, processor 410, memory 420, input/output interface 430, communication interface 440, bus 450.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present invention, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the following embodiments, the pixel arrangement structure of the OLED display screen includes a diamond arrangement structure and a 2-in-1 arrangement structure. It should be understood that other types of pixel arrangements are within the scope of embodiments of the present invention.
Currently, an OLED display screen and a lens are usually arranged in a naked eye 3D device based on a cylindrical lens of the OLED display screen. The lens is arranged at the display end of the OLED display screen to carry out imaging processing on the image generated by the OLED display screen. Referring to fig. 1, the lens includes a plurality of columnar areas, and the OLED display emits light along a line segment a through a display end, and the light diffuses through one of the columnar areas of the lens to form an imaging area P.
In the related art, a certain angle alpha exists between the direction in which each columnar area of the lens is arranged and the direction in which the sub-pixel array of the OLED display screen is arranged, namely, the lens is obliquely arranged at the display end of the OLED display screen, and the inclination angle is alpha. Because the OLED display screen has the sub-pixel multiplexing condition, the image crosstalk of the image displayed by the OLED display screen is aggravated in the direction perpendicular to the arrangement direction of the lenticular region.
Based on this, the embodiment of the disclosure provides an image generating method, system, device, electronic device and storage medium, which can adjust the pixel value of a sub-pixel in a direction perpendicular to the setting direction of a lens, so as to avoid the situation that the pixel value of the sub-pixel has a wrong assignment, and further reduce the image crosstalk of the generated image to be displayed.
As shown in fig. 1 and 2, an embodiment of the present invention provides an image generating method applied to an OLED display device including an OLED display screen 100. The image generation method includes, but is not limited to, steps S100 to S500, and the following describes the five steps in detail.
Step S100: acquiring original pixel data of an image to be displayed; wherein the raw pixel data comprises image pixel data.
Step S200: acquiring pixel arrangement structure data of an OLED display screen; the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction.
Step S300: and performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data.
Step S400: and determining target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction.
Step S500: performing pixel value adjustment on target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data, so as to generate an image to be displayed on the OLED display screen 100.
In step S100 of some embodiments, raw pixel data of an image to be displayed is acquired. Referring to fig. 1 and 3, an image to be displayed may be formed by combining three sub-pixels of red, green and blue sub-pixels R, G and B in a matrix array, and adjacent three sub-pixels of red, green and blue may form one sub-pixel group 110. The original pixel data refers to pixel data for constituting an image to be displayed. The original pixel data includes image pixel data that characterizes the pixel data of one subpixel group 110.
In step S200 of some embodiments, pixel arrangement structure data of the OLED display screen 100 is obtained, where the pixel arrangement structure data is used to characterize an arrangement and distribution manner of three sub-pixels of red, green and blue on the OLED display screen 100. The pixel arrangement structure of the OLED display 100 includes a diamond arrangement structure and a 2-in-1 arrangement structure, fig. 4 and fig. 5 are schematic diagrams of the pixel arrangement structure of the OLED display 100 as the diamond arrangement structure, and fig. 6 and fig. 7 are schematic diagrams of the pixel arrangement structure of the OLED display 100 as the 2-in-1 arrangement structure. The pixel arrangement structure data includes display pixel data for representing arrangement distribution of the sub-pixel groups 110 in a preset arrangement direction.
In step S300 of some embodiments, after the original pixel data and the pixel arrangement structure data are acquired, a mapping operation is performed according to the image pixel data and the display pixel data, so as to obtain the original mapped pixel data. The mapping operation refers to an operation of converting sub-pixels arranged in a matrix array form in an image to be displayed into sub-pixels arranged in the above-described pixel arrangement structure. That is, the original mapped pixel data is the pixel value data of the sub-pixels in the image to be displayed under the pixel arrangement structure of the OLED display.
In step S400 of some embodiments, the target pixel data in the original mapped pixel data is determined according to the preset target direction and the preset arrangement direction of the display pixel data. The preset target direction is the tilt direction of the lens 200 in fig. 1. According to the target direction and the preset arrangement direction of the sub-pixels in the OLED display screen 100, determining the sub-pixels with the arrangement direction perpendicular to the target direction in the OLED display screen 100, and taking the pixel value data of the sub-pixels as target pixel data.
In step S500 of some embodiments, the pixel value of the target pixel data in the original mapped pixel data is adjusted to obtain the target mapped pixel data, so that the OLED display screen 100 can perform the display operation on the target mapped pixel data, thereby displaying the image to be displayed. By controlling the pixel values of the sub-pixels whose arrangement direction is perpendicular to the target direction, image crosstalk occurring in an image to be displayed can be reduced.
According to the image generation method of the embodiment of the invention, the original pixel data of the image to be displayed is acquired, and the original pixel data comprises the image pixel data. Next, pixel arrangement structure data of the OLED display screen 100 including display pixel data arranged according to a preset arrangement direction is acquired. And carrying out mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data, and determining target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction. Finally, the pixel value of the target pixel data in the original mapped pixel data is adjusted to obtain the target mapped pixel data, so that the OLED display screen 100 performs display operation according to the target mapped pixel data, and an image to be displayed is generated on the OLED display screen 100. The image generation method of the present embodiment can adjust the pixel values of the sub-pixels in the direction perpendicular to the arrangement direction of the lens 200, thereby reducing the image crosstalk of the image to be displayed due to the sub-pixel multiplexing.
As shown in fig. 8, in some embodiments of the invention, the image pixel data includes: the first red image pixel, the first green image pixel, the first blue image pixel, the display pixel data includes: a first red display pixel, a first green display pixel, and a first blue display pixel. Step S300 includes, but is not limited to, steps S310 to S340, and these four steps are described in detail below.
Step S310: if the pixel arrangement structure data is preset first arrangement structure data, mapping operation is carried out according to a first green image pixel and a first green display pixel, so as to obtain first green mapping pixel data; the first green display pixel is provided with a first receiving direction, a second receiving direction, a third receiving direction and a fourth receiving direction, wherein the first receiving direction and the second receiving direction are the same first setting direction, the third receiving direction and the fourth receiving direction are the same second setting direction, and the first setting direction is perpendicular to the second setting direction; the first red display pixels are arranged in a first receiving direction and a second receiving direction, and the first blue display pixels are arranged in a third receiving direction and a fourth receiving direction.
Step S320: and performing mapping operation according to one first red image pixel and two first red display pixels to obtain first red mapping pixel data.
Step S330: and performing mapping operation according to one first blue image pixel and two first blue display pixels to obtain first blue mapping pixel data.
Step S340: and obtaining original mapped pixel data according to the first green mapped pixel data, the first red mapped pixel data and the first blue mapped pixel data.
In step S310 of some embodiments, the first arrangement structure is a diamond arrangement structure, and if the pixel arrangement structure data is a diamond arrangement structure, mapping operation is performed according to a first green image pixel in the image pixel data and a first green display pixel in the display pixel data, so as to obtain first green mapped pixel data. Referring to fig. 4 and 5, when the pixel arrangement structure is a diamond arrangement structure, one sub-pixel group in the OLED display panel 100 includes one green sub-pixel G, two red sub-pixels R, and two blue sub-pixels B. For example, in fig. 5, the green sub-pixel G22 and the adjacent red sub-pixels R11, R33, and the adjacent blue sub-pixels B13, B31 may form one sub-pixel group; the green sub-pixel G24 and the adjacent red sub-pixels R15, R33, and the adjacent blue sub-pixels B13, B35 may constitute one sub-pixel group.
Referring to fig. 3 and 5, taking the sub-pixel group where the green sub-pixel G22 is located as an example, when the image to be displayed is mapped to the OLED display screen, one of the first green image pixels G in the image to be displayed is displayed from the position of the green sub-pixel G22, that is, the first green display pixel G corresponds to the green sub-pixel G22. After the mapping operation, the obtained first green mapping pixel data is pixel value data of green image pixels in the image to be displayed under the pixel arrangement structure of the OLED display screen.
The directions indicated by the four arrows on the first green display pixel (e.g., the green sub-pixel G22 in fig. 5) are a first receiving direction, a second receiving direction, a third receiving direction and a fourth receiving direction, where the first receiving direction and the second receiving direction are the same first setting direction, the third receiving direction and the fourth receiving direction are the same second setting direction, and the first setting direction is perpendicular to the second setting direction. The first red display pixels (e.g., red sub-pixels R11 and R33 in fig. 5) are disposed in the first receiving direction and the second receiving direction, respectively, i.e., the first red display pixels are disposed in the first setting direction. The first blue display pixels (e.g., blue sub-pixels B13 and B31 in fig. 5) are respectively disposed in the third receiving direction and the fourth receiving direction, i.e., the first blue display pixels are disposed in the second setting direction.
In step S320 of some embodiments, if the pixel arrangement structure data is a diamond arrangement structure, mapping operation is performed according to one first red image pixel in the image pixel data and two first red display pixel data in the display pixel data, so as to obtain first red mapping pixel data. Referring to fig. 3 and 5, taking the sub-pixel group where the green sub-pixel G22 is located as an example, when the image to be displayed is mapped to the OLED display screen, one of the first red image pixels R in the image to be displayed is displayed from the positions of the red sub-pixels R11 and R33, that is, the first red display pixel R corresponds to the red sub-pixels R11 and R33, respectively. After the mapping operation, the obtained first red mapping pixel data is pixel value data of red image pixels in the image to be displayed under the pixel arrangement structure of the OLED display screen.
In step S330 of some embodiments, if the pixel arrangement structure data is a diamond arrangement structure, mapping operation is performed according to one first blue image pixel in the image pixel data and two first blue display pixel data in the display pixel data, so as to obtain first blue mapped pixel data. Referring to fig. 3 and 5, taking the sub-pixel group where the green sub-pixel G22 is located as an example, when the image to be displayed is mapped onto the OLED display screen, one of the first blue image pixels B in the image to be displayed is displayed from the positions of the blue sub-pixels B13 and B31, that is, the first blue display pixel B corresponds to the blue sub-pixels B13 and B31, respectively. After the mapping operation, the obtained first blue mapping pixel data is pixel value data of blue image pixels in the image to be displayed under the pixel arrangement structure of the OLED display screen.
In step S340 of some embodiments, the first green mapped pixel data, the first red mapped pixel data, and the first blue mapped pixel data obtained by the mapping operation are combined to obtain original mapped pixel data.
As shown in fig. 1 and 9, in some embodiments of the present invention, the OLED display device further includes a lens 200, where the lens is disposed at a display end of the OLED display screen along a first preset direction; the first setting direction and the second setting direction are used as preset arrangement directions, and the first preset direction is used as a target direction. Step S400 includes, but is not limited to, steps S410 to S420, both of which are described in detail below.
Step S410: and if the first setting direction is parallel to the first preset direction, taking the first blue mapping pixel data as target pixel data.
Step S420: and if the second setting direction is parallel to the first preset direction, taking the first red mapping pixel data as target pixel data.
In step S410 of some embodiments, the first setting direction and the second setting direction are preset arrangement directions of the display pixels, and the first preset direction is a target direction, that is, the first preset direction is an oblique direction of the lens. Referring to fig. 10, α is an inclination angle of the lens, and when an arrangement direction of two first red display pixels (i.e., sub-pixels "R" of fig. 10) of one sub-pixel group is parallel to a first preset direction, a first projection width of the two first red display pixels in the arrangement direction thereof is S1; when the arrangement direction of the two first red display pixels of one sub-pixel group is perpendicular to the first preset direction, the second projection width of the two first red display pixels in the arrangement direction is S2. As can be seen from fig. 10, the second projection width S2 is greater than the first projection width S1, so that the resolution loss is greater when the two first red display pixels are arranged in the direction perpendicular to the first preset direction, and the resolution loss is smaller when the two first red display pixels are parallel to the first preset direction, and the greater the resolution loss, the more serious the crosstalk of the image.
When the first setting direction is parallel to the first preset direction, it indicates that the arrangement direction of the two first red display pixels in one sub-pixel group is parallel to the tilt direction of the lens, and the arrangement direction of the two first blue display pixels is perpendicular to the tilt direction of the lens, i.e. the resolution loss of the two first blue display pixels is larger. At this time, the corresponding first blue mapping pixel data is used as the target pixel data, so that the pixel value of the first blue mapping pixel data is adjusted in step S500, so as to reduce the color output of the blue sub-pixel, thereby reducing the resolution loss of the blue sub-pixel and further reducing the image crosstalk of the generated image to be displayed.
In step S420 of some embodiments, when the second setting direction is parallel to the first preset direction, it indicates that the arrangement direction of the two first blue display pixels in one sub-pixel group is parallel to the tilt direction of the lens, and the arrangement direction of the two first red display pixels is perpendicular to the tilt direction of the lens, that is, the resolution loss of the two first red display pixels is greater. At this time, the corresponding first red mapping pixel data is used as the target pixel data, so that the pixel value of the first red mapping pixel data is adjusted in step S500, so as to reduce the color output of the red sub-pixel, thereby reducing the resolution loss of the red sub-pixel and further reducing the image crosstalk of the generated image to be displayed.
As shown in fig. 11, in some embodiments of the invention, the image pixel data includes: the second red image pixel, the second green image pixel, the second blue image pixel, the display pixel data includes: the second red display pixel, the second green display pixel and the second blue display pixel. Step S300 includes, but is not limited to, steps S350 to S380, which are described in detail below.
Step S350: if the pixel arrangement structure data is preset second arrangement structure data, mapping operation is carried out according to a second green image pixel and two second green display pixels, so as to obtain second green mapping pixel data; the second green display pixels are arranged in a third setting direction, the second red display pixels and the second blue display pixels are arranged in a fourth setting direction, and the third setting direction is perpendicular to the fourth setting direction.
Step S360: and performing mapping operation according to a second red image pixel and a second red display pixel to obtain second red mapping pixel data.
Step S370: and performing mapping operation according to a second blue image pixel and a second blue display pixel to obtain second blue mapping pixel data.
Step S380: and obtaining original mapped pixel data according to the second green mapped pixel data, the second red mapped pixel data and the second blue mapped pixel data.
In step S350 of some embodiments, the second arrangement structure is a 2-in-1 arrangement structure, and if the pixel arrangement structure data is a 2-in-1 arrangement structure, mapping operation is performed according to one second green image pixel in the image pixel data and two second green display pixel data in the display pixel data, so as to obtain second green mapped pixel data. Referring to fig. 6 and 7, when the pixel arrangement structure is a 2-in-1 arrangement structure, one sub-pixel group in the OLED display panel 100 includes two green sub-pixels G, one red sub-pixel R, and one blue sub-pixel B. Referring to fig. 7, L1 to L9 are analog points, and sub-pixels adjacent to the analog points may form a sub-pixel group. For example, two green sub-pixels G1, one red sub-pixel Rx1, and one blue sub-pixel B12 adjacent to the analog point L1 may constitute one sub-pixel group. Two green sub-pixels G1 and G7, one red sub-pixel R45, one blue sub-pixel Bx4 adjacent to the analog point L4 may constitute another sub-pixel group.
Referring to fig. 3 and 7, taking the sub-pixel group where the analog point L1 is located as an example, when the image to be displayed is mapped onto the OLED display screen, one of the second green image pixels G of the image to be displayed is displayed from the positions of the two green sub-pixels G1 adjacent to L1, that is, the second green display pixels G respectively correspond to the two green sub-pixels G1. After the mapping operation, the obtained second green mapping pixel data is the pixel value data of the green image pixels in the image to be displayed under the pixel arrangement structure of the OLED display screen. The second green display pixel (e.g., the green sub-pixel G1 in fig. 7) is disposed in the third setting direction, the second red display pixel (e.g., the red sub-pixel Rx1 in fig. 7) and the second blue display pixel (e.g., the blue sub-pixel B12 in fig. 7) are disposed in the fourth setting direction, respectively, and the third setting direction is perpendicular to the fourth setting direction.
In step S360 of some embodiments, referring to fig. 7, if the pixel arrangement structure data is a 2-in-1 arrangement structure, a mapping operation is performed according to one second red image pixel of the image pixel data and one second red display pixel data of the display pixel data, so as to obtain second red mapping pixel data. Referring to fig. 3 and 7, taking the sub-pixel group where the analog point L1 is located as an example, when the image to be displayed is mapped to the OLED display screen, one of the second red image pixels R of the image to be displayed is displayed from the position of the red sub-pixel Rx1, that is, the second red display pixel R corresponds to the red sub-pixel Rx 1. After the mapping operation, the obtained second red mapping pixel data is pixel value data of red image pixels in the image to be displayed under the pixel arrangement structure of the OLED display screen.
In step S370 of some embodiments, referring to fig. 7, if the pixel arrangement structure data is a 2-in-1 arrangement structure, a mapping operation is performed according to one second blue image pixel of the image pixel data and one second blue display pixel data of the display pixel data, so as to obtain second blue mapped pixel data. Referring to fig. 3 and 7, taking the sub-pixel group where the analog point L1 is located as an example, when the image to be displayed is mapped onto the OLED display screen, a second blue image pixel B in the image to be displayed is displayed from the position of the blue sub-pixel B12, that is, the second blue display pixel B corresponds to the blue sub-pixel B12. After the mapping operation, the obtained second blue mapping pixel data is pixel value data of a blue image pixel in the image to be displayed under the pixel arrangement structure of the OLED display screen 100.
In step S380 of some embodiments, the second green mapped pixel data, the second red mapped pixel data, and the second blue mapped pixel data obtained by the mapping operation are combined to obtain the original mapped pixel data.
As shown in fig. 12, in some embodiments of the present invention, the OLED display device further includes a lens disposed along a second preset direction; the third setting direction and the fourth setting direction are used as preset arrangement directions, and the second preset direction is used as a target direction. Step S400 includes, but is not limited to, step S430, which is described in detail below.
Step S430: and if the fourth setting direction is parallel to the second preset direction, taking the second green mapping pixel data as target pixel data.
In step S430 of some embodiments, the third setting direction and the fourth setting direction are preset arrangement directions of the display pixels, and the second preset direction is a target direction, that is, the second preset direction is an oblique direction of the lens. Referring to fig. 13, α is an inclination angle of the lens, when an arrangement direction of two second green display pixels (i.e., sub-pixels "G" of fig. 13) of one sub-pixel group is parallel to a second preset direction, a third projection width of the two second green display pixels in the arrangement direction thereof is S3, a fourth projection width of the second red display pixel (i.e., sub-pixels "R" of fig. 13) is S4, and a fifth projection width of the second blue display pixel (i.e., sub-pixels "B" of fig. 13) is S5. When the arrangement direction of the two second green display pixels of one sub-pixel group is perpendicular to the second preset direction, the sixth projection width of the two second green display pixels in the arrangement direction is S6, the value of the fourth projection width S4 of the second red display pixel is unchanged, and the value of the fifth projection width S5 of the second blue display pixel is unchanged. As can be seen from fig. 13, the sixth projection width S6 is larger than the third projection width S3, and the fourth projection width S4 of the second red display pixels and the fifth projection width S5 of the second blue display pixels are not changed along the arrangement direction, so that the resolution loss of the two second green display pixels is larger when the arrangement direction is perpendicular to the second preset direction, and smaller when the arrangement direction is parallel to the second preset direction, and the larger the resolution loss, the more serious the image crosstalk.
When the fourth setting direction is parallel to the second preset direction, it indicates that the arrangement direction of the two second green display pixels in one subpixel group is perpendicular to the tilt direction of the lens, i.e. the resolution loss of the two second green display pixels is large at this time. At this time, the corresponding second green mapping pixel data is used as the target pixel data, so that the pixel value of the second green mapping pixel data is adjusted in step S500, so as to reduce the color output of the green sub-pixel, thereby reducing the resolution loss of the green sub-pixel and further preventing the image crosstalk of the generated image to be displayed.
As shown in fig. 14, in some embodiments of the present invention, step S500 includes, but is not limited to, step S510 to step S520, which are described in detail below.
Step S510: and carrying out pixel value adjustment on target pixel data in the original mapped pixel data to obtain color difference pixel data.
Step S520: and performing color correction operation on the color difference pixel data to obtain target mapping pixel data.
In step S510 of some embodiments, after the pixel value of the target pixel data in the original mapped pixel data is adjusted, the color output of the sub-pixel corresponding to the target pixel data is suppressed, while the color output of the remaining sub-pixels is unchanged, so that the color difference pixel data obtained at this time has a color imbalance.
In step S520 of some embodiments, a color correction operation is performed on the color difference pixel data, where the color correction operation may use a gamma correction method to adjust color values of three sub-pixels of red, green and blue in the color difference pixel data, so as to obtain target mapped pixel data with balanced color values of the three sub-pixels of red, green and blue.
As shown in fig. 15, an embodiment of the present invention further provides an image generating system, including:
an original pixel acquisition module 310, configured to acquire original pixel data of an image to be displayed; wherein the original pixel data includes image pixel data;
an arrangement structure obtaining module 320, configured to obtain pixel arrangement structure data of the OLED display screen; the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction;
the mapping module 330 is configured to perform a mapping operation according to the image pixel data and the display pixel data, so as to obtain original mapped pixel data;
a target pixel obtaining module 340, configured to determine target pixel data in the original mapped pixel data according to a preset target direction and a preset arrangement direction;
the pixel adjustment module 350 is configured to perform pixel value adjustment on target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data so as to generate an image to be displayed on the OLED display screen.
It can be seen that the content in the above-mentioned image generation method embodiment is applicable to the present image generation system embodiment, and the functions specifically implemented by the present image generation system embodiment are the same as those of the above-mentioned image generation method embodiment, and the beneficial effects achieved by the present image generation system embodiment are the same as those achieved by the above-mentioned image generation method embodiment.
The embodiment of the invention also provides an OLED display device, which comprises: controller, OLED display screen, lens. Wherein the controller and its functional program are for executing the image generation method as described in any one of the above embodiments; the OLED display screen is used for being electrically connected with the controller; the lens is arranged at the display end of the OLED display screen along the target direction.
It can be seen that the content in the above-mentioned image generating method embodiment is applicable to the present OLED display device embodiment, and the functions specifically implemented by the present OLED display device embodiment are the same as those of the above-mentioned image generating method embodiment, and the beneficial effects achieved by the present OLED display device embodiment are the same as those achieved by the above-mentioned image generating method embodiment.
An electronic device according to an embodiment of the present invention is described in detail below with reference to fig. 16.
As shown in fig. 16, fig. 16 illustrates a hardware structure of an electronic device of another embodiment, the electronic device including:
The processor 410 may be implemented by a general-purpose central processing unit (Central Processing Unit, CPU), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc., for executing related programs to implement the technical solutions provided by the embodiments of the present disclosure;
the Memory 420 may be implemented in the form of a Read Only Memory (ROM), a static storage device, a dynamic storage device, or a random access Memory (Random Access Memory, RAM). Memory 420 may store an operating system and other application programs, and when implementing the technical solutions provided by the embodiments of the present disclosure through software or firmware, relevant program codes are stored in memory 420 and invoked by processor 410 to perform the image generation method of the embodiments of the present disclosure;
an input/output interface 430 for implementing information input and output;
the communication interface 440 is configured to implement communication interaction between the present device and other devices, and may implement communication in a wired manner (e.g. USB, network cable, etc.), or may implement communication in a wireless manner (e.g. mobile network, WIFI, bluetooth, etc.);
Bus 450 transfers information between the various components of the device (e.g., processor 410, memory 420, input/output interface 430, and communication interface 440);
wherein processor 410, memory 420, input/output interface 430, and communication interface 440 enable communication connections within the device between each other via bus 450.
Embodiments of the present invention also provide a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the image generation method as described in any of the above embodiments.
It can be seen that the content in the above-mentioned image generating method embodiment is applicable to the present computer-readable storage medium embodiment, and the functions specifically implemented by the present computer-readable storage medium embodiment are the same as those of the above-mentioned image generating method embodiment, and the beneficial effects achieved by the present computer-readable storage medium embodiment are the same as those achieved by the above-mentioned image generating method embodiment.
The above described apparatus embodiments are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Those of ordinary skill in the art will appreciate that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof.
The terms "first," "second," "third," "fourth," and the like in the description of the invention and in the above figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in the present invention, "at least one (item)" means one or more, and "a plurality" means two or more. "and/or" for describing the association relationship of the association object, the representation may have three relationships, for example, "a and/or B" may represent: only a, only B and both a and B are present, wherein a, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including multiple instructions for causing an electronic device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, an optical disk, or other various media capable of storing a program.
Preferred embodiments of the disclosed embodiments are described above with reference to the accompanying drawings, and thus do not limit the scope of the claims of the disclosed embodiments. Any modifications, equivalent substitutions and improvements made by those skilled in the art without departing from the scope and spirit of the embodiments of the present disclosure shall fall within the scope of the claims of the embodiments of the present disclosure.
Claims (10)
1. The image generation method is characterized by being applied to an OLED display device, wherein the OLED display device comprises an OLED display screen; the image generation method comprises the following steps:
acquiring original pixel data of an image to be displayed; wherein the raw pixel data comprises image pixel data;
acquiring pixel arrangement structure data of the OLED display screen; wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction;
performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data;
determining target pixel data in the original mapped pixel data according to a preset target direction and the preset arrangement direction;
performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data so as to generate the image to be displayed on the OLED display screen.
2. The image generation method according to claim 1, wherein the image pixel data includes: a first red image pixel, a first green image pixel, a first blue image pixel, the display pixel data comprising: a first red display pixel, a first green display pixel, a first blue display pixel;
The mapping operation is performed according to the image pixel data and the display pixel data to obtain original mapped pixel data, including:
if the pixel arrangement structure data is preset first arrangement structure data, mapping operation is carried out according to one first green image pixel and one first green display pixel, so as to obtain first green mapping pixel data; the first green display pixel is provided with a first receiving direction, a second receiving direction, a third receiving direction and a fourth receiving direction, wherein the first receiving direction and the second receiving direction are the same first setting direction, the third receiving direction and the fourth receiving direction are the same second setting direction, and the first setting direction is perpendicular to the second setting direction; the first red display pixels are arranged in the first receiving direction and the second receiving direction, and the first blue display pixels are arranged in the third receiving direction and the fourth receiving direction;
mapping operation is carried out according to one first red image pixel and two first red display pixels, so as to obtain first red mapping pixel data;
according to the mapping operation of one first blue image pixel and two first blue display pixels, first blue mapping pixel data are obtained;
And obtaining the original mapping pixel data according to the first green mapping pixel data, the first red mapping pixel data and the first blue mapping pixel data.
3. The image generation method according to claim 2, wherein the OLED display device further comprises a lens disposed at a display end of the OLED display screen along a first preset direction; taking the first setting direction and the second setting direction as the preset arrangement direction, and taking the first preset direction as the target direction;
the determining the target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction includes:
if the first setting direction is parallel to the first preset direction, the first blue mapping pixel data is used as the target pixel data;
and if the second setting direction is parallel to the first preset direction, taking the first red mapping pixel data as the target pixel data.
4. The image generation method according to claim 1, wherein the image pixel data includes: a second red image pixel, a second green image pixel, a second blue image pixel, the display pixel data comprising: a second red display pixel, a second green display pixel, a second blue display pixel;
The mapping operation is performed according to the image pixel data and the display pixel data to obtain original mapped pixel data, including:
if the pixel arrangement structure data is preset second arrangement structure data, mapping operation is carried out according to one second green image pixel and two second green display pixels, so as to obtain second green mapping pixel data; the second green display pixels are arranged in a third setting direction, the second red display pixels and the second blue display pixels are arranged in a fourth setting direction, and the third setting direction is perpendicular to the fourth setting direction;
performing mapping operation according to one second red image pixel and one second red display pixel to obtain second red mapping pixel data;
performing mapping operation according to one second blue image pixel and one second blue display pixel to obtain second blue mapping pixel data;
and obtaining the original mapping pixel data according to the second green mapping pixel data, the second red mapping pixel data and the second blue mapping pixel data.
5. The image generation method of claim 4, wherein the OLED display device further comprises a lens disposed along a second preset direction; taking the third setting direction and the fourth setting direction as the preset arrangement directions, and taking the second preset direction as the target direction;
The determining the target pixel data in the original mapped pixel data according to the preset target direction and the preset arrangement direction includes:
and if the fourth setting direction is parallel to the second preset direction, taking the second green mapping pixel data as the target pixel data.
6. The image generation method according to any one of claims 1 to 5, wherein performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain target mapped pixel data includes:
performing pixel value adjustment on the target pixel data in the original mapped pixel data to obtain color difference pixel data;
and performing color correction operation on the color difference pixel data to obtain the target mapping pixel data.
7. An image generation system, comprising:
the device comprises an original pixel acquisition module, a display module and a display module, wherein the original pixel acquisition module is used for acquiring original pixel data of an image to be displayed; wherein the raw pixel data comprises image pixel data;
the arrangement structure acquisition module is used for acquiring pixel arrangement structure data of the OLED display screen; wherein the pixel arrangement structure data comprises display pixel data arranged according to a preset arrangement direction;
The mapping module is used for performing mapping operation according to the image pixel data and the display pixel data to obtain original mapped pixel data;
the target pixel acquisition module is used for determining target pixel data in the original mapped pixel data according to a preset target direction and the preset arrangement direction;
the pixel adjustment module is used for adjusting the pixel value of the target pixel data in the original mapped pixel data to obtain target mapped pixel data; the OLED display screen is used for performing display operation according to the target mapping pixel data so as to generate the image to be displayed on the OLED display screen.
An oled display device, comprising:
a controller for performing the image generation method according to any one of claims 1 to 6;
the OLED display screen is used for being electrically connected with the controller;
and the lens is arranged at the display end of the OLED display screen along the target direction.
9. An electronic device, comprising:
at least one memory;
at least one processor;
At least one computing program;
the computing program is stored in the memory, the processor executing the at least one computing program to implement the image generation method of any one of claims 1 to 6.
10. Computer-readable storage medium, characterized in that the computer-readable storage medium stores computer-executable instructions for causing a computer to execute the image generation method according to any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310484113.2A CN116489332A (en) | 2023-04-28 | 2023-04-28 | Image generation method, system, device, electronic equipment and storage medium |
| PCT/CN2023/128425 WO2024221803A1 (en) | 2023-04-28 | 2023-10-31 | Method and system for generating an image, device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310484113.2A CN116489332A (en) | 2023-04-28 | 2023-04-28 | Image generation method, system, device, electronic equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116489332A true CN116489332A (en) | 2023-07-25 |
Family
ID=87215451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310484113.2A Pending CN116489332A (en) | 2023-04-28 | 2023-04-28 | Image generation method, system, device, electronic equipment and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116489332A (en) |
| WO (1) | WO2024221803A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024221803A1 (en) * | 2023-04-28 | 2024-10-31 | Southern University Of Science And Technology | Method and system for generating an image, device, electronic equipment and storage medium |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006064861A (en) * | 2004-08-25 | 2006-03-09 | Matsushita Electric Ind Co Ltd | Display apparatus |
| JP4523368B2 (en) * | 2004-09-10 | 2010-08-11 | 株式会社マーキュリーシステム | Stereoscopic image generation apparatus and program |
| JP2008107764A (en) * | 2006-09-29 | 2008-05-08 | Seiko Epson Corp | Display device, image processing method, and electronic apparatus |
| KR20110046470A (en) * | 2008-07-15 | 2011-05-04 | 가부시키가이샤 아이피 솔루션즈 | Naked eye three dimensional video image display system, naked eye three dimensional video image display device, amusement game machine and parallax barrier sheet |
| CN103002307B (en) * | 2012-12-06 | 2015-08-26 | 厦门市羽星智能科技有限责任公司 | A kind of grating vertical installing type LED naked-eye stereo display method without moire fringes |
| CN107579096B (en) * | 2017-07-24 | 2019-04-12 | 武汉华星光电半导体显示技术有限公司 | A kind of OLED display panel and corresponding driving method and driving device |
| US11245931B2 (en) * | 2019-09-11 | 2022-02-08 | Samsung Display Co., Ltd. | System and method for RGBG conversion |
| CN114554174B (en) * | 2020-11-25 | 2024-04-02 | 京东方科技集团股份有限公司 | Naked eye three-dimensional image measuring system, image processing method and device and display equipment |
| CN114840164A (en) * | 2021-02-02 | 2022-08-02 | 华为技术有限公司 | A screen display method and related device |
| CN116489332A (en) * | 2023-04-28 | 2023-07-25 | 南方科技大学 | Image generation method, system, device, electronic equipment and storage medium |
-
2023
- 2023-04-28 CN CN202310484113.2A patent/CN116489332A/en active Pending
- 2023-10-31 WO PCT/CN2023/128425 patent/WO2024221803A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024221803A1 (en) * | 2023-04-28 | 2024-10-31 | Southern University Of Science And Technology | Method and system for generating an image, device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024221803A1 (en) | 2024-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108231016B (en) | Display panel pixel brightness compensation control method and device | |
| US10325539B2 (en) | Display method, display panel and display device | |
| CN104882098B (en) | Method for correcting image and imaging sensor based on LED mosaic display screens | |
| CN109147644B (en) | Display panel and display method | |
| US20160247440A1 (en) | Display method and display panel | |
| CN109949744B (en) | Gamma voltage correction method and device | |
| CN113380170B (en) | Display compensation method and device of display panel, display device and medium | |
| JP2004085608A5 (en) | ||
| CN112767891B (en) | Mura compensation method, display panel and display device | |
| KR20150020906A (en) | Display device and driving method thereof | |
| CN104505021A (en) | Pixel display adjusting method and device | |
| CN115019723B (en) | Screen display method, screen display device, electronic device, program and medium | |
| CN110858470A (en) | Display control method and device of OLED screen and terminal equipment | |
| CN116489332A (en) | Image generation method, system, device, electronic equipment and storage medium | |
| JP4415156B2 (en) | Brightness correction method and display system | |
| JP2888863B2 (en) | Image processing device | |
| CN111128078A (en) | Electronic device, display panel, driving device and driving method thereof | |
| CN112233617B (en) | Optical data compensation method and compensation device, storage medium and electronic device | |
| US20160365023A1 (en) | Image display method, image display apparatus and delta pixel arrangement display device | |
| JP5903283B2 (en) | Image processing apparatus, image display system, and image display method | |
| CN116895220B (en) | Pixel arrangement structure, control method thereof and display device | |
| CN110321907B (en) | Data processing sequence determining method, display device and display method thereof | |
| CN114694567B (en) | Gray scale value-based display data processing method, system and receiving card | |
| CN106657959B (en) | A kind of detection method and device of framing mask | |
| CN112652261B (en) | Display screen ash jump detection method, device and system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |