CN119697328A - Printing method, device, equipment and medium for determining ink output mode based on color separation - Google Patents
Printing method, device, equipment and medium for determining ink output mode based on color separation Download PDFInfo
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- CN119697328A CN119697328A CN202311234080.2A CN202311234080A CN119697328A CN 119697328 A CN119697328 A CN 119697328A CN 202311234080 A CN202311234080 A CN 202311234080A CN 119697328 A CN119697328 A CN 119697328A
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Abstract
The invention provides a printing method, a device, equipment and a medium for determining an ink mode based on color separation, relates to the technical field of ink jet printing, and solves the problem of variegated color when a printing area is printed due to too little ink quantity of a certain color; the method comprises the steps of obtaining first color separation data according to image data, obtaining a preset threshold value, obtaining an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and controlling ink jet printing according to the ink outlet mode. And acquiring different ink outlet modes according to the first color separation data and the preset threshold value to perform ink jet printing, so that the variegated phenomenon of a printing area is eliminated or reduced, and the printing quality of the printing area is ensured.
Description
Technical Field
The present invention relates to the field of inkjet printing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for determining an ink pattern based on color separation.
Background
At present, along with the increasing and stricter requirements of people on printing colors, most manufacturers begin to use ICC files to perform color correction printing, and in the existing ICC printing processing method, although the addition of ICC processing can improve the reduction degree of the colors, the phenomenon of variegated colors can occur on the colors of printed products when ICC printing is performed, and the printing quality is affected. Particularly in the light color area of the printed product, the miscellaneous points are more easy to appear, the printing quality is low, the beautiful appearance of the product is influenced, and the value of the printed product is influenced. For example, in textile printing, when color separation data of ICC corresponding to a certain area is C color data, M color data, Y color data, K color data, and the score data is ink amount data of each color, but when the certain color data is smaller than a certain value, a mottled phenomenon occurs, for example, when the K color data is smaller than 5, a black particle phenomenon occurs on a printed product, and a mottled phenomenon occurs in a printed light area such as a face. In order to solve the problem, the technical means adopted in the technical field of inkjet printing at present is to directly remove the color separation data which corresponds to the area and is smaller than a certain value, and the color separation data which corresponds to the area and is smaller than the certain value is not printed. But the technical means can lead to the problem of inaccurate printing color of the printed product
Disclosure of Invention
In view of this, the embodiments of the present invention provide a printing method, apparatus, device and storage medium for determining an ink pattern based on color separation, so as to solve the problem in the prior art that when ICC printing is performed, a mottled phenomenon occurs in a printing area due to too little ink amount data of a certain color.
In a first aspect, an embodiment of the present invention provides a printing method for determining an ink pattern based on color separation, the method including:
Acquiring image data;
acquiring first color separation data according to the image data;
Acquiring a preset threshold value, and acquiring an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet;
And controlling the ink-jet printing according to the ink outlet mode.
Preferably, the acquiring the preset threshold value, and acquiring an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and the method comprises the following steps:
Acquiring a preset threshold value;
Acquiring second color separation data according to the first color separation data;
and obtaining an ink taking mode according to the second color separation data and the preset threshold value.
Preferably, the acquiring second color separation data according to the first color separation data includes:
Linearizing the first color separation data to obtain first color data;
ICC processing is carried out on the first color separation data, and second color data are obtained;
And acquiring the second color separation data according to the first color data and the second color data.
Preferably, the obtaining the ink extraction mode according to the second color separation data and the preset threshold value includes:
Comparing the first color data with the preset threshold value to obtain a comparison result;
When the comparison result is that the first color data is larger than or equal to the preset threshold value, the ink discharging mode is linearization ink discharging;
When the second color data is compared with the preset threshold value, a comparison result is obtained;
and when the comparison result is that the second color data is larger than or equal to the preset threshold value, the ink discharging mode is ICC ink discharging.
Preferably, the controlling the inkjet printing according to the ink discharge mode includes:
when the ink outlet mode is linear ink outlet, controlling a spray head to perform linear ink outlet printing according to the first color data;
And when the ink outlet mode is ICC ink outlet, controlling a spray head to carry out ICC ink outlet printing according to the second color data.
Preferably, the obtaining the comparison result includes:
Acquiring sub color separation data in the first color data and the second color data;
comparing the sub color separation data with the preset threshold value;
When one piece of sub color separation data exists in the first color data and is smaller than the preset threshold value, judging that the first color data is smaller than the preset threshold value;
And when one piece of sub color separation data exists in the second color data and is smaller than the preset threshold value, judging that the second color data is smaller than the preset threshold value.
Preferably, the obtaining the ink extraction mode according to the second color separation data and the preset threshold value includes:
When the first color data is larger than or equal to the preset threshold value, the ink discharging mode of the first color data is linearization ink discharging;
When the first color data is smaller than the preset threshold value, ICC processing is carried out on the first color to obtain the second color data;
and when the second color data is larger than or equal to the preset threshold value, the ink outlet mode of the second color data is ICC ink outlet.
Preferably, the first color data and the second color data include four sub color separation data, which are C color data, M color data, Y color data, and K color data, respectively. In a second aspect, an embodiment of the present invention provides a printing apparatus for determining an ink pattern based on color separation, the apparatus comprising:
The image data module is used for acquiring image data;
the data processing module is used for acquiring first color separation data according to the image data;
The ink outlet module is used for acquiring a preset threshold value, and acquiring an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet;
and the printing module is used for controlling the ink-jet printing according to the ink outlet mode.
In a third aspect, embodiments of the present invention provide a printing apparatus for determining an ink pattern based on color separation, comprising at least one processor, at least one memory and computer program instructions stored in the memory, which when executed by the processor, implement a method as in the first aspect of the embodiments described above.
In a fourth aspect, embodiments of the present invention provide a storage medium having stored thereon computer program instructions which, when executed by a processor, implement a method as in the first aspect of the embodiments described above.
In summary, the beneficial effects of the invention are as follows:
According to the printing method, the device, the equipment and the storage medium based on color separation for determining the ink mode, image data are acquired, first color separation data are acquired according to the image data, a preset threshold is acquired, the ink outlet mode is acquired according to the first color separation data and the preset threshold, the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and ink jet printing is controlled according to the ink outlet mode. And selecting different ink outlet modes according to the preset threshold value and the first color separation data, ensuring that the first color separation data performs ink jet printing according to the different ink outlet modes, ensuring that the occurrence of a variegated phenomenon is reduced in a factor region, improving the printing quality, ensuring the printing attractiveness of a printed product and improving the value of the printed product.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described, and it is within the scope of the present invention to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 2 is a flow chart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
FIG. 3 is a flow chart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 4 a diagram of the change of data before and after processing, which is obtained by processing the first color separation data to obtain the second color separation data, according to the printing method of determining the ink pattern based on the color separation in embodiment 1 of the present invention.
Fig. 5a diagram of the change of data before and after processing, which is obtained by processing the first color separation data to obtain the second color separation data, according to the printing method of determining the ink pattern based on the color separation in embodiment 1 of the present invention.
Fig. 6 is a diagram showing the change of data before and after processing, which is obtained by processing the first color separation data to obtain the second color separation data according to the printing method of determining the ink pattern based on the color separation in embodiment 1 of the present invention.
Fig. 7 is a flowchart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 8 is a flowchart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 9 is a flowchart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 10 is a flowchart of a printing method for determining an ink pattern based on color separation according to embodiment 1 of the present invention.
Fig. 11 is a schematic diagram of the structure of a printing apparatus for determining an ink pattern based on color separation according to embodiment 2 of the present invention.
Fig. 12 is a schematic diagram of a configuration of a printing apparatus that determines an ink pattern based on color separation according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely configured to illustrate the invention and are not configured to limit the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by showing examples of the invention.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. In the description of the present embodiment, unless otherwise specified, the meaning of "plurality" is two or more. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element.
In the technical field of inkjet printing, there is a certain color corresponding to a certain printing area, because the ink quantity is too small, after printing, ink dots are too dispersed when falling on the printing area, so that the printing area is colored, and the printing quality is affected.
Example 1
Referring to fig. 1, an embodiment of the present invention provides a printing method for determining an ink pattern based on color separation, including:
s1, acquiring image data;
s2, acquiring first color separation data according to the image data;
S3, acquiring a preset threshold value, and acquiring an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet;
And S4, controlling the ink-jet printing according to the ink outlet mode.
According to the printing method, the device, the equipment and the storage medium based on color separation for determining the ink mode, image data are acquired, first color separation data are acquired according to the image data, a preset threshold is acquired, the ink outlet mode is acquired according to the first color separation data and the preset threshold, the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and ink jet printing is controlled according to the ink outlet mode. And selecting different ink outlet modes according to the preset threshold value and the first color separation data, ensuring that the first color separation data performs ink jet printing according to the different ink outlet modes, ensuring that the occurrence of a variegated phenomenon is reduced in a factor region, improving the printing quality, ensuring the printing attractiveness of a printed product and improving the value of the printed product.
In one embodiment, as shown in fig. 2, the step S2 of acquiring the first color separation data according to the image data includes:
s21, acquiring image data;
S22, acquiring color data according to the image data;
s23, acquiring first color separation data according to the color data.
Specifically, the image data is image data to be printed, the image data can be obtained according to scanning of the image to be printed or can be an electronic picture, the color data is obtained by processing the image data, the colors of different image areas on the obtained image data are obtained, and first color separation data are obtained according to the color data, wherein the first color separation data comprise C, M, Y, K four colors or R, G, B three colors.
In an embodiment, as shown in fig. 3, the step S3 of obtaining a preset threshold value and obtaining an ink discharging mode according to the first color separation data and the preset threshold value, where the ink discharging mode includes linearizing ink discharging or ICC ink discharging, includes:
S31, acquiring a preset threshold value;
s32, acquiring second color separation data according to the first color separation data;
s33, obtaining an ink taking mode according to the second color separation data and the preset threshold value.
Specifically, the first color separation data is processed, the second color separation data is obtained after the processing, when the printing equipment is controlled to print, the first color separation data is required to be processed according to the parameters of the printing equipment, and the accuracy of the color of a printed product when the printing equipment prints is ensured.
The second color separation data is C, M, Y, K four kinds of color separation data.
And acquiring the preset threshold according to printing experience, wherein when certain color separation data in the CMYK four-color separation data is smaller than the preset threshold, the ink points corresponding to the color separation data can cause miscellaneous points and generate a variegation phenomenon during printing.
One printing area corresponds to one second color separation data, and the second color separation data is ink quantity data of the corresponding printing area. And acquiring an ink outlet mode corresponding to the printing area according to the second sub data and the preset threshold value.
As shown in fig. 4, 5, and 6, input is the first color separation data, and Unedited is the second color separation data after processing the first color separation data.
The data values of the C color data, the M color data and the K color data in fig. 4 decrease after the processing, and the Y color data and the K color data increase after the processing, the data values of the C color data, the M color data and the Y color data decrease after the processing, and the data values of the K color data increase after the processing, respectively, in fig. 5.
According to the embodiment of the invention, the second score and the preset threshold value are used for judging whether the second color is in a linearization ink discharging mode or an ICC ink discharging mode, so that the second color data can be ensured to be subjected to ink-jet printing according to the most adaptive ink discharging mode, the miscellaneous points in the printing area are eliminated or reduced, the printing effect of the printing area is ensured, and the printing quality of the printing area is improved.
In one embodiment, as shown in fig. 7, the step S32 of acquiring second color separation data according to the first color separation data includes:
S321, linearizing the first color separation data to obtain first color data;
S322, ICC processing is carried out on the first color separation data to obtain second color data;
s323, acquiring the second color separation data according to the first color data and the second color data.
Specifically, the obtaining of the second color separation data includes linearizing the first color separation data and ICC processing the first color separation data. The first color data and the second color data obtained through processing have a certain difference in numerical value.
In one embodiment, as shown in fig. 8, the step S33 of obtaining the ink extraction mode according to the second color separation data and the preset threshold value includes:
S3311, comparing the first color data with the preset threshold value to obtain a comparison result;
S3312, when the comparison result is that the first color data is larger than or equal to the preset threshold value, the ink discharging mode is linearization ink discharging;
S3313, comparing the second color data with the preset threshold value to obtain a comparison result;
S3314, when the comparison result is that the second color data is greater than or equal to the preset threshold, the ink discharging mode is ICC ink discharging.
Specifically, the ink-out mode obtained according to the second color separation data and the pre-threshold is to compare the first color data and the second color data in the second color separation data with the pre-threshold respectively, and when the comparison result is that the first color data is greater than or equal to the pre-threshold or the second color data is greater than or equal to the pre-threshold, the first color data controls the nozzle to perform linear ink-out printing, and the second color data controls the nozzle to perform ICC ink-out printing.
According to the embodiment of the invention, the second color separation data can be ensured to be subjected to ink-jet printing according to the most suitable ink outlet mode, the miscellaneous points in the printing area are eliminated or reduced, the printing effect of the printing area is ensured, and the printing quality of the printing area is improved.
In another embodiment, as shown in fig. 9, the obtaining the comparison result includes:
S301, acquiring sub color separation data in the first color data and the second color data;
s302, comparing the sub color separation data with the preset threshold value;
S303, judging that the first color data is smaller than the preset threshold value when one piece of sub color separation data exists in the first color data and is smaller than the preset threshold value;
And S304, judging that the second color data is smaller than the preset threshold value when one piece of sub color separation data exists in the second color data and is smaller than the preset threshold value.
Specifically, when one or more sub-color separation data in the first color data or the second color data corresponding to the printing area is smaller than the preset threshold, the first color data is determined to be smaller than the preset threshold, and the second color is determined to be smaller than the preset threshold.
The first color data includes C, M, Y, K four sub-color separation data and the second color data includes C, M, Y, K four sub-color separation data. When the K sub color separation data in the first color data or the K sub color separation data in the second color data is smaller than the preset threshold, the first color data or the second color data is smaller than the preset threshold, namely the second fraction data is smaller than the preset threshold.
As shown in fig. 10, in one embodiment, the step S33 of obtaining the ink extraction mode according to the second color separation data and the preset threshold value includes:
s3321, when the first color data is greater than or equal to the preset threshold value, the ink outlet mode of the first color data is linearization ink outlet;
S3322, when the first color data is smaller than the preset threshold value, ICC processing is carried out on the first color to obtain the second color data;
And S3323, when the second color data is greater than or equal to the preset threshold value, the ink outlet mode of the second color data is ICC ink outlet.
Specifically, linearization processing is firstly performed on the first fraction data to obtain first color data, whether the first color data is larger than or equal to the preset threshold value is judged, when the first color data is larger than or equal to the preset threshold value, the nozzle is controlled to perform linearization ink-out printing according to the first color data, and when the first color data is smaller than the preset threshold value, it is judged that the printing area is subjected to variegation phenomenon if the nozzle is controlled to perform linearization ink-out printing according to the first color data.
When the first color data is smaller than the preset threshold value, ICC processing is carried out on the first color data, second color data is obtained, comparison is carried out between the second color data and the preset threshold value, whether the second color data is larger than or equal to the preset threshold value is judged, and when the second color data is larger than or equal to the preset threshold value, ICC ink outlet printing is carried out on a spray head according to the second color data.
If the first color data and the second color data corresponding to the printing area are smaller than the preset threshold, sub color separation data smaller than the preset threshold in the first color data or the second color data can be directly canceled, or the second color data and the first color data are compared, the first color data or the second color data, closest to the preset threshold, of the sub color separation data is selected, and ink-jet printing is performed according to a corresponding linearization ink-out mode or ICC ink-out mode.
The ICC process includes the linearization process.
The first color data and the second color data respectively comprise four sub color separation data, namely C color data, M color data, Y color data and K color data.
In one embodiment, the controlling the inkjet printing according to the ink discharge mode S4 includes:
S41, when the ink discharge mode is linear ink discharge, controlling a spray head to perform linear ink discharge printing according to the first color data;
and S42, when the ink outlet mode is ICC ink outlet, controlling a spray head to carry out ICC ink outlet printing according to the second color data.
According to the embodiment of the invention, whether the first color data corresponding to the printing area causes a mottled phenomenon or not is judged firstly by adopting the linearization ink-out printing, if the mottled phenomenon does not occur, the linearization ink-out printing is carried out on the first color data, if the mottled phenomenon occurs, ICC processing is carried out on the first color data, whether the mottled phenomenon occurs on the second color data is obtained after judging, and if the mottled phenomenon does not occur, ICC ink-out printing is carried out on the second color data. Because the ICC process includes the linearization process, whether the first color data of the printing area is printed or not is judged, if the first color data of the printing area is printed or not, whether the second color data of the printing area is printed or not is judged, the data processing steps are reduced to a certain extent, time and effort are saved, and meanwhile, the color mixing phenomenon of the printing area during printing is eliminated or reduced.
According to the printing method, the device, the equipment and the storage medium based on color separation for determining the ink mode, image data are acquired, first color separation data are acquired according to the image data, a preset threshold is acquired, the ink outlet mode is acquired according to the first color separation data and the preset threshold, the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and ink jet printing is controlled according to the ink outlet mode. And selecting different ink outlet modes according to the preset threshold value and the first color separation data, ensuring that the first color separation data performs ink jet printing according to the different ink outlet modes, ensuring that the occurrence of a variegated phenomenon is reduced in a factor region, improving the printing quality, ensuring the printing attractiveness of a printed product and improving the value of the printed product.
Example 2
Referring to fig. 11, an embodiment of the present invention provides a printing apparatus for determining an ink pattern based on color separation, the apparatus comprising:
an image data module 1 for acquiring image data.
And the data processing module 2 is used for acquiring the first color separation data according to the image data.
And the ink outlet module 3 is used for acquiring a preset threshold value, and acquiring an ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet.
And the printing module 4 is used for controlling the ink-jet printing according to the ink outlet mode.
The ink outlet module 3 includes:
the threshold value acquisition unit is used for acquiring a preset threshold value.
And the second color separation data unit is used for acquiring second color separation data according to the first color separation data.
An ink-out mode obtaining unit, configured to obtain an ink-out mode according to the second color separation data and the preset threshold value.
The device comprises:
The first color unit is used for carrying out linearization processing on the first color separation data to obtain first color data;
the second color unit is used for carrying out ICC processing on the first color separation data to obtain second color data;
and the second color separation unit is used for acquiring the second color separation data according to the first color data and the second color data.
The apparatus further comprises:
and the comparison unit is used for comparing the first color data with the preset threshold value to obtain a comparison result.
And the judging unit is used for judging that the ink discharging mode is linear ink discharging when the comparison result is that the first color data is larger than or equal to the preset threshold value.
And the comparison unit is used for comparing the second color data with the preset threshold value to obtain a comparison result.
And the judging module is used for judging that the ink discharging mode is ICC ink discharging when the comparison result is that the second color data is larger than or equal to the preset threshold value. .
The apparatus further comprises:
And the sub color separation unit is used for acquiring sub color separation data in the first color data and the second color data.
And the sub comparison unit is used for comparing the sub color separation data with the preset threshold value.
And the sub judgment unit is used for judging that the first color data is smaller than the preset threshold value when one piece of sub color separation data exists in the first color data and is smaller than the preset threshold value.
And the sub judgment unit is used for judging that the second color data is smaller than the preset threshold value when one piece of sub color separation data exists in the second color data and is smaller than the preset threshold value.
The apparatus further comprises:
The linearization unit is used for linearizing the ink outlet mode of the first color data when the first color data is larger than or equal to the preset threshold value;
An ICC processing unit, configured to perform ICC processing on the first color to obtain the second color data when the first color data is smaller than the preset threshold;
and the ICC unit is used for outputting ink in an ink outputting mode of the second color data when the second color data is larger than or equal to the preset threshold value.
According to the printing method, the device, the equipment and the storage medium based on color separation for determining the ink mode, image data are acquired, first color separation data are acquired according to the image data, a preset threshold is acquired, the ink outlet mode is acquired according to the first color separation data and the preset threshold, the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and ink jet printing is controlled according to the ink outlet mode. And selecting different ink outlet modes according to the preset threshold value and the first color separation data, ensuring that the first color separation data performs ink jet printing according to the different ink outlet modes, ensuring that the occurrence of a variegated phenomenon is reduced in a factor region, improving the printing quality, ensuring the printing attractiveness of a printed product and improving the value of the printed product.
Example 3
In addition, the printing method of determining the ink pattern based on the color separation according to the embodiment of the present invention described in connection with fig. 1 may be implemented by a printing apparatus that determines the ink pattern based on the color separation. Fig. 11 is a schematic diagram showing a hardware configuration of a printing apparatus for determining an ink pattern based on color separation according to an embodiment of the present invention.
The printing device for determining an ink pattern based on color separation may include a processor and a memory storing computer program instructions.
In particular, the processor may comprise a Central Processing Unit (CPU), or a specific integrated circuit (ApplicationSpecificIntegratedCircuit, ASIC), or may be configured as one or more integrated circuits that implement embodiments of the present invention.
The memory may include mass storage for data or instructions. By way of example, and not limitation, the memory may comprise a hard disk drive (HARDDISKDRIVE, HDD), floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or universal serial bus (UniversalSerialBus, USB) drive, or a combination of two or more of these. The memory may include removable or non-removable (or fixed) media, where appropriate. The memory may be internal or external to the data processing apparatus, where appropriate. In a particular embodiment, the memory is a non-volatile solid state memory. In a particular embodiment, the memory includes Read Only Memory (ROM). The ROM may be mask programmed ROM, programmable ROM (PROM), erasable PROM (EPROM), electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these, where appropriate.
The processor reads and executes the computer program instructions stored in the memory to implement any of the printing methods of the above embodiments that determine the ink pattern based on color separation.
In one example, a printing device that determines an ink pattern based on color separation may also include a communication interface and a bus. The processor, the memory, and the communication interface are connected by a bus and complete communication with each other as shown in fig. 11.
The communication interface is mainly used for realizing communication among the modules, the devices, the units and/or the equipment in the embodiment of the invention.
The bus includes hardware, software, or both that couple components of the printing device that determine the ink pattern based on color separation to each other. By way of example, and not limitation, the buses may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a micro channel architecture (MCa) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus, or a combination of two or more of the above. The bus may include one or more buses, where appropriate. Although embodiments of the invention have been described and illustrated with respect to a particular bus, the invention contemplates any suitable bus or interconnect.
In addition, in connection with the printing method of determining an ink pattern based on color separation in the above-described embodiments, embodiments of the present invention may be implemented by providing a computer-readable storage medium. The computer readable storage medium having stored thereon computer program instructions which when executed by a processor implement any of the printing methods of determining an ink pattern based on color separation described in the above embodiments.
In summary, the printing method, the device, the equipment and the storage medium for determining the ink mode based on color separation provided by the embodiment of the invention acquire the first color separation data according to the image data by acquiring the image data, acquire the preset threshold value, and acquire the ink outlet mode according to the first color separation data and the preset threshold value, wherein the ink outlet mode comprises linearization ink outlet or ICC ink outlet, and ink jet printing is controlled according to the ink outlet mode. And selecting different ink outlet modes according to the preset threshold value and the first color separation data, ensuring that the first color separation data performs ink jet printing according to the different ink outlet modes, ensuring that the occurrence of a variegated phenomenon is reduced in a factor region, improving the printing quality, ensuring the printing attractiveness of a printed product and improving the value of the printed product. .
It should be understood that the invention is not limited to the particular arrangements and instrumentality described above and shown in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. The method processes of the present invention are not limited to the specific steps described and shown, but various changes, modifications and additions, or the order between steps may be made by those skilled in the art after appreciating the spirit of the present invention.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this disclosure describe some methods or systems based on a series of steps or devices. The present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, or may be performed in a different order from the order in the embodiments, or several steps may be performed simultaneously.
In the foregoing, only the specific embodiments of the present invention are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present invention is not limited thereto, and any equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present invention, and they should be included in the scope of the present invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311234080.2A CN119697328A (en) | 2023-09-23 | 2023-09-23 | Printing method, device, equipment and medium for determining ink output mode based on color separation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311234080.2A CN119697328A (en) | 2023-09-23 | 2023-09-23 | Printing method, device, equipment and medium for determining ink output mode based on color separation |
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| CN202311234080.2A Pending CN119697328A (en) | 2023-09-23 | 2023-09-23 | Printing method, device, equipment and medium for determining ink output mode based on color separation |
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