WO2018157616A1

WO2018157616A1 - Display method, and terminal

Info

Publication number: WO2018157616A1
Application number: PCT/CN2017/108874
Authority: WO
Inventors: 张如龙
Original assignee: 中兴通讯股份有限公司
Priority date: 2017-03-01
Filing date: 2017-11-01
Publication date: 2018-09-07
Also published as: CN108537070A

Abstract

Provided are a display method and a terminal. The method comprises: when in a connected state with a terminal, acquiring a first image, wherein the first image is an image comprising terminal display screen content and the environment where the terminal is currently located, and the terminal display screen content is content displayed by the terminal when same is in an anti-peep mode (step 101); receiving a second image sent by the terminal, wherein the second image is real content displayed by the terminal display screen in a hidden way currently (step 102); identifying a display region in the first image, wherein the display region is a screen display region, in the first image, of the terminal (step 103); and pre-processing the second image, combining the second image after being pre-processed into the display region to generate a final display image, accomplishing an image synthesis process and displaying the final display image (step 104). According to the present invention, display content on a terminal screen can be prevented from being peeped, and screen display security is improved.

Description

Display method and terminal

Technical field

The present invention relates to the field of communications, and in particular, to a display method and a terminal.

Background technique

At present, people pay more and more attention to personal privacy issues. In order to avoid personal privacy leakage when users use smart terminals, the display methods of existing smart terminals are usually designed with anti-peeping technology.

The display method of the existing smart terminal includes: the terminal lowers the brightness of the screen to a brightness that can not be easily seen by others, but the user can normally use; or the terminal improves the difficulty of being peeked through an improved design of the appearance or material; or The terminal detects the person who may be voyeating through the camera to achieve the effect of voyeur warning.

However, the display method of the existing smart terminal cannot completely prevent the display content of the terminal screen from being peeked.

Summary of the invention

In order to solve the above technical problem, the embodiment of the present invention is to provide a display method and a terminal, which can prevent the display content of the terminal screen from being sneaked, and improve the security of the screen display.

The technical solution of the present invention is implemented as follows:

An embodiment of the present invention provides a display method, where the method is applied to an eye-wearing device, including:

Obtaining a first image when the terminal is in a connection state, where the first image is a content including a terminal display screen and an environment image currently located therein, wherein the terminal display screen content is that the terminal is in an anti-peep mode The content displayed;

Receiving a second image sent by the terminal, where the second image is real content hidden by the terminal display screen;

Identifying a display area in the first image, the display area being in the first image The screen display area of the terminal;

Preprocessing the second image, combining the preprocessed second image into the display area, generating a final display image, completing an image synthesis process, and displaying the final display image.

In the above solution, the acquiring the first image specifically includes:

The first image is acquired by an imaging device, and the imaging device is disposed on the eye-wearing device.

In the above solution, the identifying the display area in the first image specifically includes:

The display area is identified by presetting the image features of the terminal.

In the above solution, after the generating the final display image, the method further includes:

Obtaining the N final display images, the N final display images are obtained through N image synthesis processes, the final display image is in one-to-one correspondence with the image synthesis process, and the N is greater than or equal to 2;

A final display video is generated and played according to the N final display images.

An embodiment of the present invention provides a display method, where the method is applied to a terminal, including:

When in the anti-peep mode, the second image is obtained, and the second image is the real content hidden by the terminal display screen, and the anti-peep mode is a state in which the display screen of the terminal hides the real display content;

The second image is transmitted to the eyewear device while in a connected state with the eyewear device.

In the above solution, before the acquiring the second image, the method further includes:

The anti-peep mode is turned on according to the received open command.

In the above solution, before the sending the second image to the eye-wearing device, the method further includes:

A connection is established with the eye-wearing device via a network.

Embodiments of the present invention provide an eye-wearing device, which includes an acquiring unit and a receiving device. Receiving unit, identifying unit and synthesizing unit, wherein:

The acquiring unit is configured to acquire a first image when the terminal is in a connected state, where the first image is an environment image including a terminal display content and a current environment image thereof, wherein the terminal display content is The content displayed by the terminal in the anti-peep mode;

The receiving unit is configured to receive a second image sent by the terminal, where the second image is real content hidden by the terminal display screen;

The identification unit is configured to identify a display area in the first image acquired by the acquiring unit, where the display area is a screen display area of the terminal in the first image;

The synthesizing unit is configured to preprocess the second image received by the receiving unit, merge the pre-processed second image into the display area, generate a final display image, and complete an image synthesizing process. And displaying the final display image.

In the above-mentioned eye-wearing device, the acquiring unit is specifically configured to:

In the above eye-wearing device, the identification unit is specifically configured to:

In the above eye-wearing device, the acquiring unit is further configured to acquire N pieces of the final display image after the synthesizing unit generates a final display image, where the N final display images are synthesized by N pieces of the image Obtained by the process, the final display image is in one-to-one correspondence with the image synthesis process, and the N is greater than or equal to 2;

The synthesizing unit is further configured to generate a final display video and play according to the N final display images.

An embodiment of the present invention provides a terminal, where the terminal includes an acquiring unit and a sending unit, where:

The acquiring unit is configured to acquire a second image when the anti-peeping mode is in use, where the second image is real content hidden by the terminal display screen, and the anti-peeping mode is The display screen of the terminal hides the state of the real display content;

The transmitting unit is configured to send the second image acquired by the acquiring unit to the eye-wearing device when in a connected state with the eye-wearing device.

In the above terminal, the terminal further includes an opening unit, configured to enable the anti-peeping mode according to the received opening instruction before the acquiring unit acquires the second image.

In the above terminal, the terminal further includes a connection unit configured to establish a connection with the eye-wearing device through the network before the transmitting unit transmits the second image to the eye-wearing device.

In the embodiment of the present invention, a storage medium is further provided, and the storage medium may store an execution instruction for performing the implementation of the display method in the foregoing embodiment.

The embodiment of the present invention provides a display method and a terminal. The eye-wearing device acquires a first image when the terminal device is in a connected state, and the first image is an environment image including the terminal display content and the current environment image thereof. The content of the terminal display is the content displayed by the terminal in the anti-peep mode; the second image sent by the receiving terminal is the real content hidden by the terminal display screen; the display area in the first image is recognized, and the display area is displayed. It is a screen display area of the terminal in the first image; the second image is preprocessed, the preprocessed second image is merged into the display area, the final display image is generated, the image synthesis process is completed, and the final display image is displayed. According to the technical solution of the embodiment of the present invention, since the final display image is generated by the eye-wearing device connected to the terminal, the display content of the terminal screen is prevented from being peeked, and the security of the screen display is improved.

DRAWINGS

1 is a schematic flowchart 1 of a display method according to an embodiment of the present invention;

2 is a schematic diagram of a first image according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second image according to an embodiment of the present disclosure;

4 is a schematic diagram of a display area in a first image according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a final display image according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic flowchart 2 of a display method according to an embodiment of the present disclosure;

FIG. 7 is a schematic flowchart 3 of a display method according to an embodiment of the present disclosure;

FIG. 8 is a schematic flowchart 4 of a display method according to an embodiment of the present disclosure;

FIG. 9 is a schematic flowchart 5 of a display method according to an embodiment of the present disclosure;

FIG. 10 is a schematic diagram of an interaction process of a display method according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of an eye-wearing device according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram 1 of a terminal according to an embodiment of the present disclosure;

FIG. 13 is a schematic structural diagram 2 of a terminal according to an embodiment of the present disclosure;

FIG. 14 is a schematic structural diagram 3 of a terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.

Embodiment 1

1 is a schematic flowchart 1 of a display method according to an embodiment of the present invention. The display method is applied to an eye-wearing device. Referring to FIG. 1, the method includes:

Step 101: Acquire a first image when the terminal is in a connected state, where the first image is an environment image including the terminal display content and the current environment, wherein the terminal display content is displayed by the terminal in the anti-peep mode. content;

In an actual application, the eye-wearing device can be connected to the terminal through a network, for example, a network such as Bluetooth or a wireless local area network, and when the eye-wearing device is connected to the terminal, the image of the environment in which the terminal is currently located is obtained by photographing or the like. An image.

It should be noted that if the eye-wearing device is in a connected state with the terminal, the terminal is in the anti-peeping mode, and therefore, the terminal user needs to browse the terminal display screen by means of the eye-wearing device. It can be understood that the content displayed by the terminal in the anti-peep mode includes the content that the terminal brightness is lower than the preset brightness; or the brightness is zero, that is, it is in a black screen state; or the terminal hides and displays the real thing. The content, such as the terminal displays the encrypted or processed image, for example, the other person sees the cartoon image, and the terminal real content is the communication record. In this way, the people around the terminal cannot see the content displayed by the terminal, thereby eliminating the possibility that the terminal is peeked by the non-terminal user.

It should be added that, as shown in FIG. 2 , the first image is an environment image currently viewed by the terminal, and the first image is also a terminal image observed by the non-terminal user.

In practical applications, the first image is a matrix formed of pixels having different pixel values.

For example, the eyewear device acquires the first image, and specifically includes: acquiring the first image by using the imaging device, and the camera device is disposed on the eyewear device.

Understandably, the more the number of camera devices built into the eye-wearing device, the clearer and more realistic the first image obtained by the eye-wearing device. For example, the eye-wearing device can capture the first image by taking a video of the dual camera set by itself. For example, the video captured by the dual camera is 60 Hz, and one frame is a first image, wherein the first image includes anti-peeping. Terminal display image in mode. Of course, the number of the camera devices built in the eye-wearing device is not specifically limited in the embodiment of the present invention.

Step 102: Receive a second image sent by the terminal, where the second image is the real content hidden by the terminal display screen;

It can be understood that the eye-wearing device receives the second image sent by the terminal about the real content hidden by the terminal display screen in real time, for example, the other person sees the cartoon image, and the terminal real content, that is, the second image is the communication record. . In this way, the eye-wearing device can know the content currently displayed on the terminal display in real time, so that the content currently displayed on the terminal display screen is presented to the user terminal through subsequent processing.

In practical applications, the eye-wearing device can connect to the terminal through a network such as WiFi (Wireless Fidelity), Bluetooth, or wireless local area network, and receive the second image sent by the terminal. The manner in which the eye-wearing device receives the second image sent by the terminal is not specifically limited in the embodiment of the present invention.

Need to be added, the auxiliary program in Figure 3 can be Accessories, the calculator can be Calculator, the calendar can be Calendar, the phone can be Call+, the camera can be Camera, the browser can be Chrome, the clock can be Clock, the contact can Is Contacts, documentation Can be Docs, download can be Downloads, driver can be Drive, mail can be Email, file manager can be File Manager, red board can be Flipboard, radio can be FM Radio, picture can be Gallery, Google can be Gmail, Google can be Google, Google+ can be Google+, and Hangouts can be Hangouts; as shown in Figure 3, the second image includes what is currently displayed on the terminal display. Specifically, the second image is a matrix having different pixel values, and the pixel values are distributed in a matrix on the terminal display screen. The terminal can convert the pixel value into an array, and send the array to the eye-wearing device through a data connection method, such as a Socket connection method, and after the eye-wearing device receives the array, the array is restored to a second pixel value including the terminal screen. image.

Step 103: Identify a display area in the first image, where the display area is a screen display area of the terminal in the first image;

It should be noted that, since the brightness of the terminal in the anti-peep mode is lower than the preset brightness, or the brightness is zero, it is in a black screen state. Therefore, in order to generate the final display image, the eye-wearing device needs to recognize that the brightness in the first image is low. The terminal screen display area is for subsequent image processing of the display area, so that the user can present the complete final display image including the content currently displayed on the terminal display screen to the user through the eye-wearing device.

For example, referring to FIG. 4, the display area in the first image is the selected portion of the white solid line frame in FIG.

For example, the eyewear device identifies the display area in the first image, and specifically includes: identifying the display area by using the image feature of the preset terminal.

Currently, the eye-wearing device is capable of recognizing the display area using the image features of the preset terminal. The image features of the preset terminal include regular quadrilateral features, the color of the terminal screen area is black, the color of the terminal screen border, and the position of the terminal front camera. Specifically, the eye-wearing device identifies the terminal by presetting the image feature of the terminal, wherein the terminal screen is a regular quadrilateral in the first image, the color of the terminal screen region is black, the color of the terminal screen border, and the position of the terminal front camera; The terminal screen is then identified by an image recognition algorithm, such as a Scale-invariant feature transform (SIFT). Among them, Sift of SIFT algorithm The feature is the local feature of the image, which has good invariance to translation, rotation, scale scaling, brightness variation, occlusion and noise, and maintains a certain degree of stability for visual changes and affine transformations. The speed is relatively fast and optimized. The Sift matching algorithm can even meet real-time requirements; it has good uniqueness and rich information, and is suitable for fast and accurate matching in massive feature database. The Sift feature matching algorithm mainly includes two stages, one is the generation of Sift features, that is, the feature vectors irrelevant to scale scaling, rotation and brightness change are extracted from the first image; the second stage is the matching of Sift feature vectors.

Step 104: Preprocess the second image, merge the preprocessed second image into the display area, generate a final display image, complete the image synthesis process, and display the final display image.

It can be understood that the eye-wearing device pre-processes the second image such that the image region size of the second image is consistent with the image region size of the display region in the first image, so that the pre-processed second image can be integrated into the first image. The display area in an image. Moreover, the image generated at this time includes both the second image of the content currently displayed by the terminal display screen and the first image of the environment in which the terminal is currently located, and the image generated by the eye-wearing device at this time is the terminal user. The final displayed image rendered.

It should be added that an image synthesis process includes the process of steps 101-104, and the eye-wearing device completes an image synthesis process to generate a final display image.

It should be noted that, as shown in FIG. 5, the eye-wearing device pre-processes the second image, and may appropriately scale the second image to fit the scaled second image into the display area to generate a final display image. .

It can be understood that the eye-wearing device needs to scale the second image to a corresponding display area in the first image. For example, if the display area needs to be reduced, the eye-wearing device can average the four pixel points into one pixel. Point, the partial pixel area is reduced; if the display area needs to be enlarged, the eye-wearing device can achieve the purpose of amplification by inserting the average of the two pixels between adjacent pixels.

Exemplarily, referring to FIG. 6, after generating the final display image, the method further includes steps 105-106:

Step 105: Acquiring N final display images, the N final display images are obtained through N image synthesis processes, and the final display image is in one-to-one correspondence with the image synthesis process, and N is greater than or equal to 2;

Step 106: Generate a final display video and play according to the N final display images.

It can be understood that an image synthesis process includes the process of steps 101-104, and the eye-wearing device completes an image synthesis process to generate a final display image. Therefore, the eye-wearing device obtains N final display images through N image synthesis processes; and further generates a final display video according to the N final display images and displays them to the user. That is to say, only the user of the terminal connected to the eye-wearing device can obtain the final display video through the eye-wearing device, thus eliminating the possibility that the terminal is peeked by the non-terminal user.

It should be noted that the eye-wearing device can perform N image synthesis processes at a preset frequency, for example, a frequency of 60 Hz, that is, the process of step 101-step 104 is performed N times repeatedly, so that the terminal screen can be displayed to the terminal user in real time. The content is such that the end user can normally see the content of the terminal screen, while the non-terminal user sees the terminal in a state of low brightness, thereby achieving the anti-peeping effect of the terminal.

In practical applications, the display method provided by the embodiment of the present invention can be applied to various scenarios. For example, when the subway is on the subway, the terminal user is surrounded by people. If the user operates the terminal, the surrounding person can clearly see it. Chu, at this time, you can wear anti-peeping effects through eye-wearing equipment.

Embodiment 2

FIG. 7 is a schematic flowchart of a display method according to an embodiment of the present disclosure. The display method is applied to a terminal. Referring to FIG. 7, the method includes:

Step 201: When in the anti-peep mode, obtain a second image, where the second image is the real content hidden by the terminal display, and the anti-peep mode is a state in which the display screen of the terminal hides the real display content;

It should be noted that the terminal display screen in the anti-peep mode hides the real display content, for example, the brightness of the terminal display screen is lower than the preset brightness, or the brightness is zero, that is, the black screen state, or the terminal hides and displays the real content, such as the terminal. Display encrypted or processed images, for example For example, other people see a cartoon image, and the real content of the terminal is a communication record. In this way, the people around the terminal cannot see the content displayed by the terminal, thereby eliminating the possibility that the terminal is peeked by the non-terminal user.

Further, referring to FIG. 8, before the step 201, the method further includes the step 200, specifically:

Step 200: Turn on the anti-peeping mode according to the received opening instruction.

It should be noted that the anti-peep mode is a state in which the brightness of the terminal is lower than the preset brightness, the mobile phone operates normally, the screen display function is turned off or the brightness is adjusted to the minimum, and the screen touch input function is normal. At this time, the scene seen by others is as shown in FIG. 1 . Shown.

Step 202: Send the second image to the eye-wearing device while in the connected state with the eye-wearing device.

Further, referring to FIG. 9, before step 202, the method further includes step 2021, specifically:

Step 2021: Establish a connection with the eye-wearing device through the network.

In practical applications, the terminal can be connected to the eye-wearing device through a network such as wifi, Bluetooth, or wireless LAN. Of course, the terminal can also connect the eye-wearing device in other manners, which is not specifically limited in this embodiment of the present invention.

The display method provided by the embodiment of the present invention sets the terminal to the anti-peep mode, that is, the terminal is in the off-screen state or the terminal screen brightness is lowered to a state invisible to the human eye, and the terminal device is browsed through the eye-wearing device connected to the terminal. Content and secure operation of the terminal.

Embodiment 3

FIG. 10 is a schematic diagram of an interaction process of a display method according to an embodiment of the present invention. Referring to FIG. 10, the method includes:

Step 301: The terminal starts the anti-peep mode according to the received opening instruction.

The anti-peep mode of the terminal is a state in which the brightness of the terminal is lower than the preset brightness. It should be noted that when the terminal is in the anti-peep mode, the terminal screen can only touch the input and does not display the output.

Step 302: The terminal establishes a connection with the eye-wearing device.

Step 303: The eye-wearing device acquires the image A through the built-in camera device;

The image A is the first image of the environment image in which the terminal is currently located, and the image A is a matrix A formed by pixels having different pixel values. The matrix A is as follows:

Step 304: The terminal acquires the image B, and sends the image B to the eye-wearing device;

The image B is a second image that is currently displayed on the terminal display screen, and is specifically a matrix B formed by pixels having different pixel values. Matrix B is as follows:

Step 305: The eyewear device recognizes the display area B' in the image A;

The display area B' is a screen display area of the terminal in the image A, specifically a matrix B' formed by pixels having different pixel values. The area with a value of 1 in the matrix B' is the area B' space, the area with the value 0 is the non-area B' space, and the matrix B' is as follows:

Step 306: After the eye-wearing device performs the scaling process on the image B, the zoom-processed image is merged into the matrix B' to obtain the image A';

Specifically, the eye-wearing device will merge the scaled image into the non-zero portion of the matrix B' to obtain A', and the matrix A' of the image A' is as follows:

Step 307: The eye-wearing device obtains the final display image C according to the image A' and the image A and displays the image C.

Specifically, the eye-wearing device replaces the non-zero portion of the matrix A' with the matrix A to obtain the final display image C, and the matrix C of the image C is as follows:

It can be understood that the eye-wearing device can prevent the display content of the terminal screen from being sneaked by displaying the finally generated image C to the end user, thereby improving the security of the screen display.

The display method provided by the embodiment of the present invention acquires a first image when the terminal is in a connected state, the first image is an environment image currently located by the terminal; the second image sent by the terminal is received, and the second image is a terminal display The currently displayed content; the display area in the first image is identified, and the display area is a screen display area of the terminal in the first image; the second image is preprocessed, and the preprocessed second image is merged into the display area to generate The image is finally displayed. The technical solution of the embodiment of the invention can prevent the display content of the terminal screen from being sneaked, thereby improving the security of the screen display.

Embodiment 4

FIG. 11 is a schematic structural diagram of an eye-wearing device according to an embodiment of the present invention. Referring to FIG. 11, the eye-wearing device 11 includes an acquiring unit 111, a receiving unit 112, an identifying unit 113, and a synthesizing unit 114, where:

The obtaining unit 111 is configured to acquire the first image when the terminal is connected to the terminal, An image includes a content of the terminal display screen and an environment image currently located therein, wherein the content of the terminal display screen is content displayed by the terminal in the anti-peep mode;

The receiving unit 112 is configured to receive the second image sent by the terminal, where the second image is the real content hidden by the terminal display screen;

The identification unit 113 is configured to identify a display area in the first image acquired by the obtaining unit 111, where the display area is a screen display area of the terminal in the first image;

The synthesizing unit 114 is configured to preprocess the second image received by the receiving unit 112, merge the preprocessed second image into the display area, generate a final display image, complete the image synthesizing process, and display the final display image.

Optionally, the acquiring unit 111 is specifically configured to: acquire the first image by using the imaging device, and set the imaging device on the eye-wearing device.

Optionally, the identifying unit 113 is specifically configured to: identify the display area by using an image feature of the preset terminal.

Optionally, the obtaining unit 111 is further configured to: after the synthesizing unit 114 generates the final display image, acquire N final display images, where the N final display images are obtained through N image synthesizing processes, and finally display the image and image synthesizing process. One-to-one correspondence, N is greater than or equal to 2;

The synthesizing unit 114 is also arranged to generate a final display video and play according to the N final display images.

In an actual application, the obtaining unit 111, the receiving unit 112, the identifying unit 113, and the synthesizing unit 114 may be implemented by a processor located on the eye-wearing device, specifically a central processing unit (CPU), a microprocessor (MPU), and a digital signal processor. (DSP) or field programmable gate array (FPGA) implementation. The eye-wearing device further includes a memory connectable to the processor on the terminal through the system bus, wherein the memory is used to store executable program code, the program code includes computer operating instructions, and the memory may include high-speed RAM memory, or Also included is a non-volatile memory, such as at least one disk storage.

Embodiment 5

FIG. 12 is a schematic structural diagram of a terminal according to an embodiment of the present invention. Referring to FIG. 11, the terminal 12 includes an obtaining unit 121 and a sending unit 122, where:

The obtaining unit 121 is configured to acquire a second image when the anti-peep mode is in use, where the second image is the real content hidden by the terminal display screen, and the anti-peep mode is a state in which the display screen of the terminal hides the real display content;

The transmitting unit 122 is configured to transmit the second image acquired by the obtaining unit 121 to the eye-wearing device when the eye-wearing device is in a connected state.

Optionally, as shown in FIG. 13 , the terminal further includes an opening unit 123 configured to enable the anti-peeping mode according to the received opening instruction before the acquiring unit 121 acquires the second image.

Optionally, referring to FIG. 14, the terminal further includes a connection unit 124 configured to establish a connection with the eye-wearing device through the network before the sending unit 122 sends the second image to the eye-wearing device.

It should be noted that the terminal in the embodiment of the present invention includes a smart phone, a smart home appliance, a tablet computer, and the like.

In an actual application, the obtaining unit 121, the sending unit 12, the opening unit 123, and the connecting unit 124 may be implemented by a processor located on the terminal, specifically a central processing unit (CPU), a microprocessor (MPU), and a digital signal processor (DSP). ) or field programmable gate array (FPGA) implementation. The terminal further includes a memory connectable to the processor on the terminal through the system bus, wherein the memory is used to store executable program code, the program code includes computer operating instructions, the memory may include high speed RAM memory, and may also include A non-volatile memory, such as at least one disk storage.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It should be understood that the flow can be implemented by computer program instructions Each of the processes and/or blocks in the flowcharts and/or block diagrams, and combinations of the flows and/or blocks in the flowcharts and/or block diagrams. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Industrial applicability

The embodiment of the present invention provides a display method and a terminal. The eye-wearing device acquires a first image when the terminal device is in a connected state, and the first image is an environment image including the terminal display content and the current environment image thereof. The content of the terminal display is the content displayed by the terminal in the anti-peep mode; the second image sent by the receiving terminal is the real content hidden by the terminal display screen; the display area in the first image is recognized, and the display area is displayed. It is a screen display area of the terminal in the first image; the second image is preprocessed, the preprocessed second image is merged into the display area, the final display image is generated, the image synthesis process is completed, and the final display image is displayed. According to the technical solution of the embodiment of the present invention, since the final display image is generated by the eye-wearing device connected to the terminal, the display content of the terminal screen is prevented from being sneaked, and the screen display is improved. safety.

Claims

A display method, the method being applied to an eye-wearing device, comprising:

Obtaining a first image when the terminal is in a connection state, where the first image is a content including a terminal display screen and an environment image currently located therein, wherein the terminal display screen content is that the terminal is in an anti-peep mode The content displayed;

Receiving a second image sent by the terminal, where the second image is real content hidden by the terminal display screen;

Identifying a display area in the first image, the display area being a screen display area of the terminal in the first image;

Preprocessing the second image, combining the preprocessed second image into the display area, generating a final display image, completing an image synthesis process, and displaying the final display image.
The method of claim 1, wherein the obtaining the first image comprises:

The first image is acquired by an imaging device, and the imaging device is disposed on the eye-wearing device.
The method of claim 1, wherein the identifying the display area in the first image comprises:

The display area is identified by presetting the image features of the terminal.
The method of claim 1, wherein after the generating the final display image, the method further comprises:

Acquiring N pieces of the final display image obtained by N image synthesis processes, the final display image and the image composition process One-to-one correspondence, the N is greater than or equal to 2;

A final display video is generated and played according to the N final display images.
A display method, the method being applied to a terminal, comprising:

When in the anti-peep mode, the second image is obtained, and the second image is the real content hidden by the terminal display screen, and the anti-peep mode is a state in which the display screen of the terminal hides the real display content;

The second image is transmitted to the eyewear device while in a connected state with the eyewear device.
The method of claim 5, wherein before the acquiring the second image, the method further comprises:

The anti-peep mode is turned on according to the received open command.
The method of claim 5, wherein before the sending the second image to the eyewear device, the method further comprises:

A connection is established with the eye-wearing device via a network.
An eye wearing device comprising an acquiring unit, a receiving unit, an identifying unit and a synthesizing unit, wherein:

The acquiring unit is configured to acquire a first image when the terminal is in a connected state, where the first image is an environment image including a terminal display content and a current environment image thereof, wherein the terminal display content is The content displayed by the terminal in the anti-peep mode;

The receiving unit is configured to receive a second image sent by the terminal, where the second image is real content hidden by the terminal display screen;

The identification unit is configured to identify the first image acquired by the acquiring unit a display area, where the display area is a screen display area of the terminal in the first image;

The synthesizing unit is configured to preprocess the second image received by the receiving unit, merge the pre-processed second image into the display area, generate a final display image, and complete an image synthesizing process. And displaying the final display image.
The eye-wearing device according to claim 8, wherein the acquiring unit is specifically configured to:

The first image is acquired by an imaging device, and the imaging device is disposed on the eye-wearing device.
The eye-wearing device according to claim 8, wherein the identification unit is specifically configured to:

The display area is identified by presetting the image features of the terminal.
The eye-wearing device according to claim 8, wherein the obtaining unit is further configured to acquire N pieces of the final display image after the synthesizing unit generates a final display image, where the N final display images are Obtained by the N image synthesis processes, the final display image is in one-to-one correspondence with the image synthesis process, and the N is greater than or equal to 2;

The synthesizing unit is further configured to generate a final display video and play according to the N final display images.
A terminal, the terminal comprising an obtaining unit and a sending unit, wherein:

The acquiring unit is configured to acquire a second image when the anti-peeping mode is in use, where the second image is real content hidden by the terminal display screen, and the anti-peeping mode is a display screen of the terminal Hide the state of the actual display content;

The sending unit is configured to be in a state of being connected to the eye-wearing device The second image acquired by the fetch unit is sent to the eye-wearing device.
The terminal according to claim 12, wherein the terminal further comprises an opening unit, configured to enable the anti-peeping mode according to the received opening instruction before the acquiring unit acquires the second image.
The terminal according to claim 12, wherein the terminal further comprises a connection unit configured to establish with the eye-wearing device through a network before the transmitting unit transmits the second image to the eye-wearing device connection.