CN107329524B - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN107329524B CN107329524B CN201710516292.8A CN201710516292A CN107329524B CN 107329524 B CN107329524 B CN 107329524B CN 201710516292 A CN201710516292 A CN 201710516292A CN 107329524 B CN107329524 B CN 107329524B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- G06F1/1618—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
- G06F1/1673—Arrangements for projecting a virtual keyboard
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
- G06V10/235—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition based on user input or interaction
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Abstract
The invention discloses an information processing method and electronic equipment, wherein the method is applied to the electronic equipment, the electronic equipment comprises a first body provided with a display unit and a second body provided with an input unit, and the method comprises the following steps: acquiring a current position area of the handwriting paper in the input unit by using an acquisition unit; establishing a corresponding relation between a presentation area of the display unit and the current position area; displaying handwritten content in the presentation area based on the corresponding relation; therefore, the handwritten content is displayed in the presentation area based on the corresponding relation between the presentation area of the display unit and the current position area, so that the real-time matching between the handwritten content displayed in the presentation area and the handwritten content on the handwriting paper can be ensured, and the user experience is improved.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to an information processing method and an electronic device.
Background
With the development of electronic technology, electronic devices are also gradually becoming multifunctional. There is a type of electronic device that can present the writing content of a user on a writing paper on a screen to meet the user's demand for informatization.
Specifically, the electronic device comprises a first body provided with a display unit and a second body provided with an input unit, the user places handwriting paper on the input unit, and when the user uses a handwriting pen to write on the handwriting paper, the writing content can be synchronously displayed on the display unit of the electronic device.
In the writing process of the user, the relative position of the handwriting paper and the input unit is easy to shift, so that the content presented on the display unit is inconsistent with the writing content on the handwriting paper, and the user experience is reduced.
Disclosure of Invention
In view of this, the present invention provides an information processing method and an electronic device, so as to solve the technical problem that in the prior art, content presented on a display unit is inconsistent with writing content on a piece of handwriting paper, and user experience is reduced.
In order to achieve the purpose, the invention provides the following technical scheme:
an information processing method applied to an electronic device including a first body provided with a display unit and a second body provided with an input unit, the method comprising:
acquiring a current position area of the handwriting paper in the input unit by using an acquisition unit;
establishing a corresponding relation between a presentation area of the display unit and the current position area;
and displaying the handwritten content in the presentation area based on the corresponding relation.
Preferably, the acquisition unit is arranged on the first body, and the input unit is positioned in a space acquisition area of the acquisition unit;
the acquiring the current position area of the handwriting paper on the input unit by using the acquisition unit comprises the following steps:
acquiring image information currently acquired by the acquisition unit;
and determining the current position area of the handwriting paper in the input unit based on the image information.
Preferably, the acquiring unit is disposed on the input unit, and the acquiring the current position area of the handwriting paper on the input unit by using the acquiring unit includes:
acquiring a first position area of an induction patch arranged on the handwriting paper on the input unit by using the acquisition unit;
and determining the current position area of the handwriting paper in the input unit based on the first position area.
Preferably, the determining the current position area of the handwriting paper on the basis of the first position area further includes:
and presenting the position corresponding to the current position area on the input unit in a preset presentation mode.
Preferably, the acquiring, by the acquiring unit, the handwriting paper before the current position area of the input unit further includes:
when the electronic equipment is detected to be switched to a handwriting mode, triggering the acquisition unit to be started;
or when the input unit is detected to start receiving touch operation, the acquisition unit is triggered to be started.
An electronic device, comprising:
a first body;
a second body;
a display unit disposed on the first body;
an input unit disposed on the second body;
the acquisition unit is used for acquiring the current position area of the handwriting paper on the input unit;
and the processor is used for establishing the corresponding relation between the presentation area of the display unit and the current position area and displaying the handwritten content in the presentation area based on the corresponding relation.
Preferably, the collecting unit is arranged on the first body, and the input unit is positioned in a space collecting area of the collecting device;
the acquisition unit is specifically used for acquiring image information;
the processor is specifically configured to determine a current position area of the handwriting paper at the input unit based on the image information.
Preferably, the acquisition unit is arranged on the input unit, wherein the acquisition unit is used for acquiring a first position area of an induction patch arranged on the handwriting paper on the input unit;
the processor is specifically configured to determine a current position area of the handwriting paper at the input unit based on the first position area.
Preferably, the processor is further configured to present a position corresponding to the current position area on the input unit in a preset presentation manner.
Preferably, the processor is further configured to trigger the acquisition unit to be turned on when it is detected that the electronic device is switched to a handwriting mode;
or the processor is further configured to trigger the acquisition unit to be turned on when it is detected that the input unit starts to receive the touch operation.
As can be seen from the foregoing technical solutions, compared with the prior art, the present invention discloses an information processing method applied to an electronic device, where the electronic device includes a first body provided with a display unit and a second body provided with an input unit, and specifically, a current position area of handwriting paper on the input unit is obtained by using an acquisition unit, and a corresponding relationship between a presentation area of the display unit and the current position area is established, so as to display handwritten content in the presentation area based on the corresponding relationship; therefore, the handwritten content is displayed in the presentation area based on the corresponding relation between the presentation area of the display unit and the current position area, so that the real-time matching between the handwritten content displayed in the presentation area and the handwritten content on the handwriting paper can be ensured, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating an information processing method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to another embodiment of the disclosure;
FIG. 4 is a flowchart illustrating an information processing method according to another embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a relative position relationship between the handwriting paper and the input unit according to another embodiment of the disclosure;
FIG. 6 is a flowchart illustrating an information processing method according to another embodiment of the present invention;
FIG. 7 is a schematic diagram of a placement of a handwriting paper on an input unit according to another embodiment of the disclosure;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the present invention discloses an information processing method applied to an electronic device, and as shown in fig. 1, the electronic device includes a first body 100, a second body 200, a display unit 300 disposed on the first body 100, and an input unit 400 disposed on the second body 200.
The first body 100 and the second body 200 are connected by a connecting member, and are opened and closed with the connecting member as an axis, and the opening and closing angle is between 0 ° and 360 °.
The input unit may be a touch-sensitive keyboard, such as a smart keyboard.
As shown in fig. 2, an information processing method includes the steps of:
step 201: acquiring a current position area of the handwriting paper in the input unit by using an acquisition unit;
the acquisition unit can monitor the input unit in real time, and then when the handwriting paper is placed on the input unit, the acquisition unit can acquire the current position area of the handwriting paper on the input unit.
Of course, the method may also include triggering the capture unit to turn on when the electronic device switches to the handwriting mode or the input unit starts to receive the touch operation, that is, using the capture unit to obtain the handwriting paper before the current position area of the input unit:
when the electronic equipment is detected to be switched to a handwriting mode, triggering the acquisition unit to be started; or when the input unit is detected to start receiving touch operation, the acquisition unit is triggered to be started.
Step 202: establishing a corresponding relation between a presentation area of the display unit and the current position area;
the display unit is used for displaying the output content of the electronic equipment.
It is understood that the handwriting paper is placed on the input unit to occupy all or a part of the area of the input unit, i.e. the current position area of the handwriting paper on the input unit is referred to as the position area occupied by the handwriting paper on the input unit.
And establishing a corresponding relation between the presentation area of the display unit and the current position area so that each position point on the handwriting paper has a corresponding position point on the presentation area of the display unit.
As an alternative implementation manner, the corresponding relationship between the determined presentation area and the current position area may be established by determining the shape of the handwriting paper based on the current position area of the handwriting paper on the input unit, thereby determining the presentation area with the same shape as the handwriting paper.
It should be noted that, the corresponding ratio between the presentation area of the display unit and the current position area may be preset, and the present invention is not limited specifically. For example, a corresponding relationship between the entire presentation area of the display unit and the current position area may be established, and of course, a corresponding relationship between a part of the presentation area of the display unit and the current position area may also be established.
Step 203: and displaying the handwritten content in the presentation area based on the corresponding relation.
When the user writes on the handwriting paper placed on the input unit, the electronic device can detect that the input unit has the touch sliding track, and then the position of the touch sliding track in the presentation area can be determined based on the corresponding relation, so that the handwritten content is displayed at the determined position.
In the invention, because the corresponding relation between the presentation area of the display unit and the current position area is established, no matter how the position of the handwriting paper on the input unit is changed, the electronic equipment can realize the real-time matching of the handwriting content displayed in the presentation area and the handwriting content on the handwriting paper, thereby improving the user experience.
In another embodiment of the present invention, an information processing method is disclosed, which is applied to an electronic device, and specifically, as shown in fig. 3, an acquisition unit 500 is disposed on a first body 100, and an input unit 400 is located in a spatial acquisition area S1 of the acquisition unit 500.
It should be noted that the position of the collecting unit 500 on the first body 100 is not limited in the present invention, as long as it can ensure that the input unit can be located in the space collecting area of the collecting device. As shown in fig. 3, the collecting unit 500 is located at a first frame on the first body 100, the first frame is a frame disposed opposite to a second frame of the first body, and the second frame is a frame having a connection relationship with the second body.
As shown in fig. 4, an information processing method includes the steps of:
step 401: acquiring image information currently acquired by an acquisition unit;
because the input unit is located the space acquisition region of collection unit, consequently, when the input unit placed the handwriting paper, the collection unit can gather the image information who contains the handwriting paper.
Step 402: determining a current position area of the handwriting paper in the input unit based on the image information;
the steps 401 and 402 are specific implementations of acquiring the current position area of the handwriting paper on the input unit by using the acquisition unit.
Specifically, the image information may be processed by an image processing algorithm, so as to determine the current position area of the handwriting paper on the input unit.
Wherein, the acquisition unit can be a camera.
Step 403: establishing a corresponding relation between a presentation area of the display unit and the current position area;
step 404: and displaying the handwritten content in the presentation area based on the corresponding relation.
As an application example, referring to fig. 5, the acquisition unit 500 can monitor the current position area of the handwriting paper Z1 placed on the input unit 400 in real time, and even if the handwriting paper moves from the position in the diagram (a) to the position in the diagram (b), since the corresponding relationship between the presentation area of the display unit and the current position area is established in the electronic device, the presentation of the handwriting content in the presentation area is not affected.
The invention further discloses an information processing method, which is applied to electronic equipment, and particularly, an acquisition unit is arranged on an input unit.
As shown in fig. 6, the method comprises the steps of:
step 601: acquiring a first position area of an induction patch arranged on the handwriting paper on the input unit by using the acquisition unit;
it should be noted that, because the input unit has a touch sensing function, the acquisition unit may be a sensing unit having a touch sensing function in the input unit, and the acquisition unit may be used to acquire the first position area of the sensing patch disposed on the handwriting paper on the input unit. As shown in fig. 7, the handwriting paper Z1 is placed on the input unit 400 through the sensing patch T1, and the pickup unit can pick up the sensing patch T1 in the first position area of the input unit 400.
Step 602: determining a current position area of the handwriting paper in the input unit based on the first position area;
it should be noted that the number of the sensing patches and the arrangement position of the sensing patches on the handwriting paper are not limited in the present invention. As shown in fig. 7, four sensing patches are respectively disposed at four corners of the handwriting paper, and then, the first position area is actually the current position area of the handwriting paper on the input unit.
If the handwriting paper only uses one induction patch, and the induction patch is arranged at the center of the handwriting paper, the current position area of the handwriting paper in the input unit can be determined based on the first position area of the induction patch and the relative position relation between the induction patch and the handwriting paper.
That is, determining the current position area of the handwriting paper in the input unit based on the first position area may be: and determining the current position area of the handwriting paper in the input unit based on the first position area and the relative position relation between the sensing patch and the handwriting paper.
As an implementation manner, the electronic device may preset and store relative position relationships between the different numbers of sensing patches and the handwriting paper. When the user uses the induction patches, the induction patches need to be placed at the target positions of the handwriting paper based on the preset relative position relations between the induction patches with different numbers and the handwriting paper.
After the acquisition unit is used for acquiring the first position area of the induction patches and the number of the induction patches, the relative position relation between the induction patches corresponding to the acquired number of the induction patches and the handwriting paper is determined based on the preset relative position relation between the induction patches of different numbers and the handwriting paper, and therefore the current position area of the handwriting paper on the input unit is determined based on the relative position relation and the first position area.
As another implementation manner, the electronic device may further include another acquisition unit different from the acquisition unit in this embodiment, for the purpose of distinguishing, the acquisition unit in this embodiment is referred to as a first acquisition unit, and the first acquisition unit is configured to acquire a first position area of the sensing patch on the handwriting paper on the input unit; the electronic equipment further comprises a second acquisition unit, the second acquisition unit is arranged on the first body, the input unit is located in a space acquisition area of the second acquisition unit, and the relative position relation between the induction patch and the handwriting paper is determined by utilizing image information acquired by the second acquisition unit, so that the current position area of the handwriting paper on the input unit is determined based on the first position area acquired by the first acquisition unit and the relative position relation between the induction patch and the handwriting paper determined by the second acquisition unit.
Of course, as another implementation manner, the electronic device may also support only one fixed sensing patch setting manner, and assuming the setting manner shown in fig. 7, the determined first position area is the current position area of the handwriting paper on the input unit.
Step 601 and step 602 are specific implementations of acquiring, by using an acquisition unit, the current position area of the handwriting paper in the input unit.
Step 603: establishing a corresponding relation between a presentation area of the display unit and the current position area;
step 604: and displaying the handwritten content in the presentation area based on the corresponding relation.
In another embodiment of the present invention, after step 604, the method further comprises: and presenting the position corresponding to the current position area on the input unit in a preset presentation mode.
That is, the input unit has a display function, and after the current position area of the handwriting paper on the input unit is determined, in order to facilitate the user to view the position area of the handwriting paper on the input unit, the position corresponding to the current position area can be presented on the input unit in a preset presentation manner. Such as presenting the location corresponding to the current location area in the form of a dashed box.
Corresponding to the above information processing method, the present invention also discloses an electronic device, which is described below by various embodiments:
an embodiment of the present invention discloses an electronic device, as shown in fig. 8, the electronic device includes a first body 100, a second body 200, a display unit 300 disposed on the first body 100, an input unit 400 disposed on the second body 200, an acquisition unit 500, and a processor 600; wherein:
a collecting unit 500 for collecting the current position area of the handwriting paper in the input unit 400;
and a processor 600, configured to establish a corresponding relationship between a presentation area of the display unit 300 and the current location area, and display the handwritten content in the presentation area based on the corresponding relationship.
Optionally, the processor 600 is further configured to trigger the acquisition unit 500 to start when it is detected that the electronic device is switched to the handwriting mode; alternatively, the processor 600 is further configured to trigger the acquisition unit 500 to turn on when detecting that the input unit 400 starts to receive the touch operation.
The display unit is used for displaying the output content of the electronic equipment.
It is understood that the handwriting paper is placed on the input unit to occupy all or a part of the area of the input unit, i.e. the current position area of the handwriting paper on the input unit is referred to as the position area occupied by the handwriting paper on the input unit.
And establishing a corresponding relation between the presentation area of the display unit and the current position area so that each position point on the handwriting paper has a corresponding position point on the presentation area of the display unit.
As an alternative implementation manner, the processor may determine the shape of the handwriting paper based on the current position area of the handwriting paper on the input unit, thereby determining a presentation area with the same shape as the handwriting paper, and establishing the corresponding relationship between the determined presentation area and the current position area.
It should be noted that, the corresponding ratio between the presentation area of the display unit and the current position area may be preset, and the present invention is not limited specifically. For example, the processor may establish a corresponding relationship between all the presentation areas of the display unit and the current position area, and of course, the processor may also establish a corresponding relationship between part of the presentation areas of the display unit and the current position area.
The input unit may be a touch keyboard, such as a smart keyboard.
In the invention, because the corresponding relation between the presentation area of the display unit and the current position area is established, no matter how the position of the handwriting paper on the input unit is changed, the electronic equipment can realize the real-time matching of the handwriting content displayed in the presentation area and the handwriting content on the handwriting paper, thereby improving the user experience.
Another embodiment of the present invention also discloses an electronic device, including: the device comprises a first body, a second body, a display unit arranged on the first body, an input unit arranged on the second body, a collection unit and a processor; wherein:
the acquisition unit is arranged on the first body, and the input unit is positioned in a space acquisition area of the acquisition equipment.
The acquisition unit is specifically used for acquiring image information;
wherein, the acquisition unit can be a camera.
The processor is used for determining the current position area of the handwriting paper in the input unit based on the image information, establishing the corresponding relation between the presentation area of the display unit and the current position area, and displaying the handwriting content in the presentation area based on the corresponding relation.
Another embodiment of the present invention discloses an electronic device, including: the device comprises a first body, a second body, a display unit arranged on the first body, an input unit arranged on the second body, a collection unit and a processor; wherein:
the acquisition unit is arranged on the input unit, wherein the acquisition unit is used for acquiring a first position area of the induction patch arranged on the handwriting paper on the input unit.
It should be noted that, because the input unit has a touch sensing function, the acquisition unit may be a sensing unit having a touch sensing function in the input unit, and the acquisition unit may be used to acquire the first position area of the sensing patch disposed on the handwriting paper on the input unit.
The processor is used for determining the current position area of the handwriting paper in the input unit based on the first position area, establishing the corresponding relation between the presentation area of the display unit and the current position area, and displaying the handwriting content in the presentation area based on the corresponding relation.
The processor determines the current position area of the handwriting paper on the input unit based on the first position area, specifically, determines the current position area of the handwriting paper on the input unit based on the first position area and the relative position relationship between the sensing patch and the handwriting paper.
As an implementation manner, the processor may preset and store the relative position relationship between the different numbers of sensing patches and the handwriting paper. When the user uses the induction patches, the induction patches need to be placed at the target positions of the handwriting paper based on the preset relative position relations between the induction patches with different numbers and the handwriting paper.
After the processor acquires the first position area of the induction patches and the number of the induction patches by using the acquisition unit, the relative position relation between the induction patches and the handwriting paper corresponding to the acquired number of the induction patches is determined based on the preset relative position relation between the induction patches and the handwriting paper in different numbers, so that the current position area of the handwriting paper on the input unit is determined based on the relative position relation and the first position area.
As another implementation manner, the electronic device may further include another acquisition unit different from the acquisition unit in this embodiment, for the purpose of distinguishing, the acquisition unit in this embodiment is referred to as a first acquisition unit, and the first acquisition unit is configured to acquire a first position area of the sensing patch on the handwriting paper on the input unit; the electronic equipment further comprises a second acquisition unit, the second acquisition unit is arranged on the first body, the input unit is located in a space acquisition area of the second acquisition unit, and the processor is used for determining the relative position relation between the induction patch and the handwriting paper by utilizing the image information acquired by the second acquisition unit, so that the current position area of the handwriting paper on the input unit is determined based on the first position area acquired by the first acquisition unit and the relative position relation between the induction patch and the handwriting paper determined by the second acquisition unit.
Of course, as another implementation manner, the electronic device may support only one fixed sensing patch arrangement manner.
In another embodiment of the present invention, the processor is further configured to present a position corresponding to the current position area on the input unit in a preset presentation manner.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An information processing method applied to an electronic device including a first body provided with a display unit and a second body provided with an input unit, the method comprising:
acquiring a current position area of the handwriting paper on the input unit by using an acquisition unit, wherein the current position area is a position area occupied by the handwriting paper on the input unit;
establishing a corresponding relation between the presentation area of the display unit and the current position area, so that each position point on the handwriting paper has a corresponding position point on the presentation area of the display unit; when the position of the handwriting paper on the input unit is changed, the contents displayed in the display area are the same;
and displaying the handwritten content in the presentation area based on the corresponding relation.
2. The method of claim 1, wherein the acquisition unit is disposed on the first body, the input unit being located within a spatial acquisition region of the acquisition unit;
the acquiring the current position area of the handwriting paper on the input unit by using the acquisition unit comprises the following steps:
acquiring image information currently acquired by the acquisition unit;
and determining the current position area of the handwriting paper in the input unit based on the image information.
3. The method according to claim 1, wherein the acquisition unit is arranged on the input unit, and the acquiring the current position area of the handwriting paper on the input unit by using the acquisition unit comprises:
acquiring a first position area of an induction patch arranged on the handwriting paper on the input unit by using the acquisition unit;
and determining the current position area of the handwriting paper in the input unit based on the first position area.
4. The method of claim 3, wherein determining the current location area of the writing paper after the input unit based on the first location area further comprises:
and presenting the position corresponding to the current position area on the input unit in a preset presentation mode.
5. The method of claim 1, wherein the acquiring, with the capture unit, the handwritten paper before the current location area of the input unit further comprises:
when the electronic equipment is detected to be switched to a handwriting mode, triggering the acquisition unit to be started;
or when the input unit is detected to start receiving touch operation, the acquisition unit is triggered to be started.
6. An electronic device, comprising:
a first body;
a second body;
a display unit disposed on the first body;
an input unit disposed on the second body;
the acquisition unit is used for acquiring the current position area of the handwriting paper on the input unit, wherein the current position area is the position area occupied by the handwriting paper on the input unit;
the processor is used for establishing a corresponding relation between the presentation area of the display unit and the current position area, so that each position point on the handwriting paper has a corresponding position point on the presentation area of the display unit; when the position of the handwriting paper on the input unit is changed, the contents displayed in the display area are the same; and displaying the handwritten content in the presentation area based on the corresponding relation.
7. The electronic device of claim 6, wherein the capture unit is disposed on the first body, and the input unit is located within a spatial capture area of the capture unit;
the acquisition unit is specifically used for acquiring image information;
the processor is specifically configured to determine a current position area of the handwriting paper at the input unit based on the image information.
8. The electronic device of claim 6, wherein the collecting unit is disposed on the input unit, wherein the collecting unit is configured to collect a sensing patch disposed on the handwriting paper in a first position area of the input unit;
the processor is specifically configured to determine a current position area of the handwriting paper at the input unit based on the first position area.
9. The electronic device of claim 8, wherein the processor is further configured to present a location corresponding to the current location area in a preset presentation manner on the input unit.
10. The electronic device of claim 6, wherein the processor is further configured to trigger the capture unit to turn on when the electronic device is detected to be switched to a handwriting mode;
or the processor is further configured to trigger the acquisition unit to be turned on when it is detected that the input unit starts to receive the touch operation.
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