CN111580659B

CN111580659B - File processing method and device and electronic equipment

Info

Publication number: CN111580659B
Application number: CN202010386120.5A
Authority: CN
Inventors: 欧阳灵趋
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2022-07-29
Anticipated expiration: 2040-05-09
Also published as: CN111580659A

Abstract

The application discloses a file processing method and device and electronic equipment. The method comprises the following steps: receiving a first input of a user to an AR image of a target file in the case of outputting the AR image; generating an identity identification graph of the user and identification information corresponding to the identity identification graph according to the first input; and filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file. In this application embodiment, show the AR image of target document through AR equipment, the user inputs the identification figure in the AR image, and forms the identification information that the identification figure corresponds, according to identification information will the identification figure fills extremely the target document accomplishes the signing to the file, effectively saves signing time, and identification information can guarantee the uniqueness and the authenticity that the file signed, has higher adaptability and security.

Description

File processing method and device and electronic equipment

Technical Field

The application belongs to the technical field of Augmented Reality (AR), and particularly relates to a file processing method and device and electronic equipment.

Background

In some AR teleconferences, when a document needs to be signed, there may be a situation that a participant cannot sign the document, and the current main solution is to generate a document entity to the signer by printing the document or faxing the document in advance, and to send back or collect the document in other ways after signing; alternatively, a signature pattern is generated by recording the handwriting onto the signature field. In the process of implementing the present application, the inventor finds that at least the following problems exist in the prior art: the signature has no uniqueness and authenticity, others can forge the signature in the signing process, the document is easy to tamper after signing, and the signature can be used for other purposes.

Disclosure of Invention

The embodiment of the application aims to provide a file processing method, a file processing device and electronic equipment, and the problem that in the prior art, a signature does not have uniqueness and authenticity can be solved.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a file processing method, including:

receiving a first input of a user to an Augmented Reality (AR) image of a target file under the condition of outputting the AR image;

generating an identity identification graph of the user and identification information corresponding to the identity identification graph according to the first input;

And filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file.

In a second aspect, an embodiment of the present application provides a file processing apparatus, including:

the device comprises a first receiving module, a second receiving module and a third receiving module, wherein the first receiving module is used for receiving first input of a user to an Augmented Reality (AR) image of a target file under the condition of outputting the AR image;

the first generating module is used for generating an identity identification graph of the user and identification information corresponding to the identity identification graph according to the first input;

and the processing module is used for filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file.

In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.

In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.

In this application embodiment, show the AR image of target document through AR equipment, the user inputs the identification figure in the AR image, and forms the identification information that the identification figure corresponds, according to identification information will the identification figure fills extremely the target document accomplishes the signing to the file, effectively saves signing time, and identification information can guarantee the uniqueness and the authenticity that the file signed, has higher adaptability and security.

Drawings

FIG. 1 is a schematic flow chart diagram of a document processing method according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an identification pattern according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a document processing apparatus according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The following describes the document processing method provided by the embodiment of the present application in detail through a specific embodiment and an application scenario thereof with reference to the accompanying drawings.

As shown in fig. 1, a method according to an embodiment of the present application includes:

step 101, receiving a first input of a user to an Augmented Reality (AR) image of a target file under the condition of outputting the AR image.

In this embodiment, the target file is displayed as an AR image through the AR device, and the AR image is a virtual image, that is, a user can read a file to be signed in the AR device. Optionally, when the target file is displayed by the AR device, the AR image corresponding to the target file is perpendicular to the ground and is displayed in parallel with the wearer of the AR device. The first input is a user input to the AR image, such as: the user maps the user signature to the target file by entering the user signature in the AR image.

In the first input, the user may act directly on the displayed AR image or may not act on the AR image, and for example: the first input is the operation of inputting the signature by the user, when the user wears the AR device, the signature can be drawn in front of the AR device through the fingers, and the camera of the AR device can capture the finger action of the user, so that the first input content of the user is identified according to the finger action.

And 102, generating an identification graph of the user and identification information corresponding to the identification graph according to the first input.

The identification pattern may be a pattern formed by text content (such as a user signature), or may be a pattern capable of identifying an identity (such as a specific pattern, a stamp, a fingerprint pattern, etc.). When the identification pattern is generated, identification information corresponding to the identification pattern is generated at the same time, where the identification information is used to indicate relevant parameters of the identification pattern, for example: generating device information of the identification pattern, size, position, etc. The identity identification graph generated each time has only unique corresponding identification information, and the identification information can ensure the uniqueness and authenticity of the identity identification graph, so that other people are prevented from being tampered.

Step 103, filling the identity identification pattern in a first target area of the target file according to the identification information to obtain a signature file.

According to the content of the identification information, the position, the size, the display form and the like of the identification graph in the target file can be determined. For example: and if the identification information comprises the coordinate information of the identity identification graph, the identity identification graph can be displayed at a corresponding position according to the coordinate information. It should be noted that, when generating the identification pattern and the identification information corresponding to the identification pattern, the server of the AR device may store the identification pattern and the identification information. Therefore, other people can only check the identification pattern but cannot know the unique corresponding identification information, and the identification information is incorrect when the identification pattern is tampered and signed falsely, so that the uniqueness and the safety of the signature are ensured.

The embodiment of this application, through the AR image of AR equipment display target file, the user inputs the identification figure in the AR image, and forms the identification information that the identification figure corresponds, according to identification information will the identification figure fills extremely the target file accomplishes the signing to the file, effectively saves signing time, and identification information can guarantee the uniqueness and the authenticity that the file signed, has higher adaptability and security.

Optionally, the identification information may also be displayed in the target file together with the identification graphic, for example: the identification graphics and the identification information can be displayed in an overlapping manner. Taking the id pattern as a text pattern as an example, as shown in fig. 2, the identification information covers the id pattern, where "xxxxxx" in the identification information may represent a dynamic code of the id pattern, "15 × 15" may represent a size of the id pattern, "189: 90" may represent coordinates of the id pattern, and it should be noted that the size and the coordinates of the id pattern in fig. 2 are only exemplary numbers. It should be noted that the identification information may be directly displayed, and in order to ensure the security of the identification information, the identification information may also be implicitly displayed in a preset form, for example: the unique identification information can not be obtained when others check the identification pattern, and the identification pattern can not be tampered, labeled or used for other purposes, so that the uniqueness and authenticity of the document signature are effectively guaranteed, and the method has higher adaptability and safety.

Optionally, after obtaining the signature file, the signature file is sent to the target receiving end.

The target receiving end is one end for transmitting the target file, for example, when a teleconference is carried out, a first party sends the target file to be signed to a second party, a user of the second party checks an AR image corresponding to the target file through AR equipment, drawing of an identity identification graph is completed in the AR image, the identity identification graph is filled into the target file according to the identification information, a signature file is formed, the second party sends the signature file to the first party, and the first party is the target receiving end.

The AR image may include at least one operable area displayed in a preset state. The operable area is an editable area, and the operable area may be a signature area. For example: the user reads the file which needs to be signed in the AR device, and when the first party is identified: "," party B: "," signature: "etc. text with obvious signature intent followed by sufficient blank area, the AR device defines this area as the inputtable signature area, i.e., the actionable area. Optionally, the actionable areas may be highlighted to prompt the user. The operable area is an area for a user to input a signature, and operations such as modification and editing can be performed in the area.

Optionally, before the receiving the first input of the AR image by the user, the method further includes: receiving a second input of the operable area by the user; and responding to the second input, and displaying the operable area in an enlarged mode.

The second input may be a click operation of the user on the operable area, and when the user clicks the operable area, the operable area is displayed in an editing state, and the operable area is displayed in an enlarged manner. For example: the user clicks the input area needing to output the self signature by pointing with a hand, the input area is locally enlarged, the input area can be edited and input, so that the user can accurately input the signature at the corresponding position, and misoperation of other positions due to the fact that the area of the operable area is small is avoided. If multiple people are simultaneously in progress, the input boxes that were filled first in chronological order may not be refilled.

The embodiment can be applied to the complex situation that a file needs to be signed by multiple persons or multiple positions exist for signing, each user inputs a signature or other identification graphics at the corresponding position respectively, the signature of the multiple persons can be realized in a short time, and the timeliness and the adaptability are high.

Optionally, the step 101 includes: acquiring a moving track of a finger of a user or target operation equipment; and the identity identification graph is determined according to the movement track.

In this embodiment, the movement track may be a movement track of a finger of the user, or may be a movement track of the target operation device. The identification pattern is determined according to the movement track, for example: the identification pattern can be formed directly according to the movement track, or a pre-stored pattern can be called according to the movement track.

Specifically, the identification pattern is formed according to the movement track, taking the movement track as a first movement track as an example, that is, the identification pattern is matched with the first movement track, for example: and drawing the first moving track by the user through a finger, wherein the first moving track is the track of the name of the user, and the identity identification graph is the name.

The signer can draw the signature through fingers, the front-end camera generates handwriting graphs by grabbing the track of the finger signing action of the AR wearer, the signer can preview the graphs drawn by the signer, and the signature effect of the signer can be better mastered.

If the control scheme used by the AR device is not the motion of grabbing the hand by the camera, the self-signature can be drawn by operating the target operation device (such as a handle, a glove, a ring, a laser pen and the like).

According to the embodiment, the content signed by the user can be visually and accurately identified by acquiring the moving track of the finger of the user or the target operating equipment, the identity identification graph of the user is formed, and the signature file can be formed by filling the identity identification graph in the target document, so that the timeliness is high.

Optionally, the identity graphics are pre-stored graphics called according to the movement track. Taking the moving track as a second moving track as an example, the second moving track may be a gesture password drawn by the user through a finger or the target operation device. In this embodiment, the electronic device stores the identification pattern corresponding to the second movement track.

In this embodiment, the user may store in advance a signature pattern, a stamp, a fingerprint, and other graphics having an identification in the AR device, and may use a customized different password gesture (similar to a squared figure connection unlocking) to take the signature, the stamp, the fingerprint, and other patterns as input contents to directly fill in an operable area of the AR image of the target document in addition to directly drawing the signature during the input process. The AR device stores the identification graphics corresponding to different gesture graphics, and when the AR device or the gesture graphics of the user arrive, the identification graphics corresponding to the gesture graphics are called, for example: and if the second movement track of the fingers of the user is S-shaped, calling a first identity identification graph corresponding to the S-shaped graph, and if the second movement track of the fingers of the user is Z-shaped, calling a second identity identification graph corresponding to the Z-shaped graph. Alternatively, if the control scheme used by the AR device is not a camera grabbing hand action, the gesture graph can also be depicted by operating a target operation device such as a handle, a glove, a ring, a laser pen, and the like.

It should be noted that, when the movement trajectory is acquired, in order to avoid the recognition conflict between the second movement trajectory and the first movement trajectory, the second movement trajectory is recognized only after being left for a preset time period (for example, 3 seconds) after being input.

In the embodiment, the stored identity identification graph can be directly called by identifying the gesture password drawn by the finger of the user, and the identity identification graph is filled in the target document, so that the signature file can be formed, the user does not need to sign again, and the operation time for signing the file is saved.

Optionally, the identification information includes at least one of: the dynamic code of the identification pattern, the size of the identification pattern and the coordinates of the identification pattern. As shown in fig. 2, for the schematic diagram that the identification information includes a dynamic code, a size in a file, and the coordinates, after the identification pattern and the identification information are generated, a pattern may be automatically placed in a source target file according to the size and the position coordinates in the identification information. The identification information can be superposed on the identification graph, so that whether the identification graph is signed by using the equipment or the equipment account of the user can be ensured, the signed name cannot be secondarily utilized or the signature position cannot be modified, and the uniqueness and the authenticity of document signing are ensured.

Optionally, in a case where the identification graphic of the user is generated according to the first input, the method further includes: generating a target key corresponding to the identity identification graph; and storing the identification graphics and the target secret key.

And when the identification graph is generated, synchronously generating a target key, and storing the target key and the identification graph in a server of the AR equipment. The target key may be used to view identification information such as dynamic codes stored at the server. Because of the dynamically changing nature of signatures, the identification patterns also change, and signatures that are copied or edited with a graphics tool are not effective. When the target file needs to modify the terms or needs to be notarized, the watermark can be removed by providing a key and the size and the coordinates can be edited.

Specifically, the generating the target key corresponding to the identification graph may include: and generating the target key according to the coordinate change of the user in the first input.

In this embodiment, the target key may be randomly generated, or coherent data may be generated according to a coordinate change of a hand motion in a z-axis when signing or drawing a password gesture (for example, acquiring a z-axis coordinate every 100 ms), and recording time. Therefore, the target secret key is in one-to-one correspondence with the current identification pattern, and other people except the user cannot know the secret key content, so that the security of file signing is ensured.

After displaying the identification graphic in the first target area of the target file, the method may further include: receiving a third input of the user to the identity identification graph; displaying a password input interface in response to the third input; and under the condition that the password input by the user is successfully matched with the target key, the identification image is in an operable state.

After the identification pattern is filled in the first target area of the target file, a user can edit the identification pattern or check the corresponding identification information of the identification pattern, and in order to ensure the safety and avoid tampering by others, the user can perform editing operation only after inputting a corresponding key for successful identification. The third input may be a click operation of the user on the identification graph, such as a double-click operation, a long-press operation, and the like; when the third input is received, if the user has an editing requirement, displaying a password input interface for the user to input a target key corresponding to the identity identification graph; in case of successful password matching, the identification pattern is in an operable state, and the user may change the identification pattern, for example: change the size of the pattern, the coordinates of the pattern, delete the watermark, etc.

Optionally, after filling the first target area of the target document with the identification graphic, the user may also zoom in or out on the identification graphic, or move the identification graphic to a desired location, but may not be placed when moved too far away from the first target area (e.g., the top and bottom text box lateral extensions of the first target area do not intersect the current location of the identification graphic); when the identification pattern moves into another signature input area (such as a second target area), the identification pattern can be placed as a signature of the area, and the original signature input area is emptied. It should be noted that the enlargement, reduction, and movement of the graphics can be adjusted only within the blank area without text.

Wherein, the operation of enlarging, reducing or moving the identification pattern can also be allowed to be performed in case of successful password identification, for example: when the user carries out the operation of enlarging or reducing the identification image, firstly, a password input interface is displayed, and the operation of enlarging or reducing is executed under the condition that the password input by the user is successfully matched with the target key.

In the embodiment, the corresponding target key is set for the successfully signed identification graph, and when the user needs to edit the identification graph, the user needs to perform the editing under the condition that the password identification is successful, so that the security of signing the file is effectively ensured, and the identification graph is prevented from being signed by others, tampered and used for other purposes.

It should be noted that, in the document processing method provided in the embodiment of the present application, the execution subject may be a document processing apparatus, or a control module in the document processing apparatus for executing a method for signing a loaded document. In the embodiment of the present application, a file processing apparatus is taken as an example to execute a processing method for loading a file, and the file processing method provided in the embodiment of the present application is described.

As shown in fig. 3, a document processing apparatus 300 according to an embodiment of the present application includes:

a first receiving module 310, configured to receive a first input of an Augmented Reality (AR) image of a target file by a user in a case of outputting the AR image;

a first generating module 320, configured to generate an identification pattern of the user and identification information corresponding to the identification pattern according to the first input;

The processing module 330 is configured to fill the identity pattern in a first target area of the target file according to the identification information, so as to obtain a signature file.

Optionally, the AR image includes at least one operable area, the at least one operable area being displayed in a preset state.

Optionally, the file processing apparatus further includes:

the second receiving module is used for receiving a second input of the user to the operable area;

and the first response module is used for responding to the second input and displaying the operable area in an enlarged mode.

Optionally, the first receiving module includes:

the first acquisition unit is used for acquiring a movement track of a finger of a user or target operation equipment;

and the identity identification graph is determined according to the movement track.

Optionally, the identification information comprises at least one of: the dynamic code of the identification pattern, the size of the identification pattern and the coordinates of the identification pattern.

Optionally, the file processing apparatus further includes:

the second generation module is used for generating a target key corresponding to the identity identification graph;

and the storage module is used for storing the identity identification graph and the target key.

Optionally, the second generating module is specifically configured to: and generating the target key according to the coordinate change of the user in the first input.

Optionally, the file processing apparatus further includes:

the third receiving module is used for receiving a third input of the user to the identity identification graph;

the second response module is used for responding to the third input and displaying a password input interface;

and under the condition that the password input by the user is successfully matched with the target key, the identification image is in an operable state.

The document processing apparatus in the embodiment of the present application may be an apparatus, and may also be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The file processing apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.

The file processing apparatus provided in the embodiment of the present application can implement each process implemented by the file processing apparatus in the method embodiments of fig. 1 to fig. 2, and is not described here again to avoid repetition.

Optionally, an embodiment of the present application further provides an electronic device, which includes a processor, a memory, and a program or an instruction stored in the memory and capable of running on the processor, where the program or the instruction, when executed by the processor, implements each process of the file processing method embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.

It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.

Fig. 4 is a schematic diagram of a hardware structure of an electronic device implementing the embodiment of the present application.

The electronic device 400 includes, but is not limited to: radio unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, and processor 410.

Those skilled in the art will appreciate that the electronic device 400 may further include a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 4 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.

The user input unit 407 is configured to receive a first input of the AR image by a user in a case where the augmented reality AR image of the target file is output;

A processor 410, configured to generate an identification pattern of the user and identification information corresponding to the identification pattern according to the first input; and filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file.

Optionally, the AR image includes at least one operable area, and the at least one operable area is displayed in a preset state.

Optionally, the user input unit 407 is further configured to receive a second input to the operable area from the user;

the processor 410 is further configured to display the operable area in an enlarged manner in response to the second input.

Optionally, the user input unit 407 is further configured to obtain a movement trajectory of a finger of a user or a target operating device;

And determining the identity identification graph according to the movement track.

Optionally, the identification information includes at least one of: the dynamic code of the identification pattern, the size of the identification pattern and the coordinates of the identification pattern.

Optionally, the processor 410 is further configured to generate a target key corresponding to the identification graph; the memory 409 is used for storing the identification pattern and the target key.

Optionally, the processor 410 is further configured to generate the target key according to a coordinate change when the user performs the first input.

Optionally, the user input unit 407 is further configured to receive a third input of the identity graph from the user;

the display unit 406 is configured to display a password input interface in response to the third input;

The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the foregoing file processing method embodiment, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the file processing method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, 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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method of processing a file, comprising:

receiving a first input of a user to an Augmented Reality (AR) image under the condition of outputting the AR image of a target file;

filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file;

in the case where the identification graphic of the user is generated from the first input, the method further comprises:

generating a target key corresponding to the identity identification graph;

the generating of the target key corresponding to the identification graph comprises:

generating the target key according to the coordinate change of the user in the first input;

the method further comprises the following steps: receiving a third input of the user to the identification graph; displaying a password input interface in response to the third input; and under the condition that the password input by the user is successfully matched with the target key, the identification image is in an operable state.

2. The method of claim 1, wherein the receiving a first input of the AR image by a user comprises:

Acquiring a moving track of a finger of a user or target operating equipment;

3. The file processing method according to claim 1, wherein the identification information includes at least one of: the dynamic code of the identification pattern, the size of the identification pattern and the coordinates of the identification pattern.

4. The document processing method according to claim 1, wherein in a case where the identification figure of the user is generated from the first input, the method further comprises:

and storing the identification graph and the target key.

5. A document processing apparatus, characterized by comprising:

the processing module is used for filling the identity identification graph in a first target area of the target file according to the identification information to obtain a signature file;

The file processing apparatus further includes:

the second generation module is specifically configured to: generating the target key according to the coordinate change of the user during the first input;

the file processing apparatus further includes:

6. The document processing apparatus according to claim 5, wherein the first receiving module includes:

7. The document processing apparatus according to claim 5, wherein the identification information includes at least one of: the dynamic code of the identification pattern, the size of the identification pattern and the coordinate watermark of the identification pattern.

8. The document processing apparatus according to claim 5, characterized by further comprising:

9. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the file processing method according to any one of claims 1 to 4.