WO2023284632A1

WO2023284632A1 - Image display method and apparatus, and electronic device

Info

Publication number: WO2023284632A1
Application number: PCT/CN2022/104510
Authority: WO
Inventors: 郭桦; 毛芳勤
Original assignee: 维沃移动通信有限公司
Priority date: 2021-07-12
Filing date: 2022-07-08
Publication date: 2023-01-19
Also published as: CN113570609A

Abstract

The present application discloses an image display method and apparatus, and an electronic device, which belong to the technical field of image processing. The method comprises: acquiring a first image in an album; performing preset processing on the first image, and acquiring a depth map, background completion map, and contour map of the first image; acquiring visual data of the first image; on the basis of the depth map, the background completion map, the contour map, and the visual data, generating a dynamic image that is visually different from and corresponds to the first image; and displaying the dynamic image as a cover image of the album.

Description

Image display method, device and electronic equipment

Cross References to Related Applications

This application claims the priority of a Chinese patent application with application number 202110782794.1 and titled "Image Display Method, Device, and Electronic Equipment" filed with the China Patent Office on July 12, 2021, the entire contents of which are hereby incorporated by reference in this application .

technical field

The present application belongs to the technical field of image processing, and in particular relates to an image display method, device and electronic equipment.

Background technique

With the development of mobile terminal camera technology, more and more users use mobile terminals such as mobile phones to take pictures, and often browse photos in albums in the mobile phones.

The current photo storage mode is mainly static images, that is, for the cover image of the album, the processing flow only includes operations such as optimal cropping of the cover image, and most of the display forms are in the format of static images. For users, when flipping through albums, they can see that each album has a cover image and is neatly arranged on the screen, and this cover image is usually a picture randomly selected to beautify the overall album structure. Average experience.

Contents of the invention

The purpose of the embodiments of the present application is to provide an image display method, which can solve the problem that most of the existing album cover images are static images, which affect the user's visual experience.

In the first aspect, the embodiment of the present application provides an image display method, the method comprising:

get the first image;

performing preset processing on the first image, and obtaining a depth map, a background complement map, and a contour map of the first image;

obtaining visual data of the first image;

Based on the depth map, the background complement map, the contour map and the visual data, generate a dynamic image corresponding to the first image with different vision;

The dynamic image is displayed as a cover image of an album.

In the second aspect, the embodiment of the present application provides an image display device, which includes:

a first acquiring module, configured to acquire a first image;

The second acquisition module is used to perform preset processing on the first image, and acquire a depth map, a background complement map, and a contour map of the first image;

A third acquisition module, configured to acquire visual data of the first image;

A generating module, configured to generate a dynamic image corresponding to the first image of different visions based on the depth map, the background complement map, the contour map and the visual data;

A display module, configured to display the dynamic image as a cover image of the photo album.

In a third aspect, an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is The processor implements the steps of the method described in the first aspect when executed.

In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .

In the fifth aspect, the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect the method described.

In a sixth aspect, an embodiment of the present application provides a computer program product, the program product is stored in a non-volatile storage medium, and the program product is executed by at least one processor to implement the computer program product described in the first aspect. method.

In a seventh aspect, an embodiment of the present application provides an electronic device configured to execute the method described in the first aspect.

In the embodiment of the present application, after the first image is acquired, preset processing is performed on the first image to generate a depth map, a background complement map, and a contour map corresponding to the first image, and then according to the depth map, background Complementary graphs, contour graphs, and the acquired visual data are used to generate dynamic images corresponding to the first images of different visions. When users view an album, the dynamic image is automatically displayed as the cover image of the album. That is, it can perform dynamic processing based on the images in the album to obtain a dynamic image, and then display the dynamic image as the cover image of the album to improve the user's visual experience.

Description of drawings

Fig. 1 is a flow chart of the image display method provided by the embodiment of the present application;

Fig. 2a-Fig. 2c are schematic diagrams of the interface display of the electronic device provided by the embodiment of the present application;

Fig. 3a-Fig. 3b are the interface display diagrams of the electronic device provided by another embodiment of the present application;

Fig. 4 is a flow chart of an example image display method provided by the embodiment of the present application;

Fig. 5 is a schematic structural diagram of an image display device provided by an embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

Fig. 7 is a schematic structural diagram of an electronic device provided by another embodiment of the present application.

specific embodiment

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

The image display method provided by the embodiment of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

Please refer to FIG. 1 , which is a flowchart of an image display method provided by an embodiment of the present application. The method can be applied to an electronic device, and the electronic device can be a mobile phone, a tablet computer, a notebook computer, and the like. As shown in Fig. 1, the method may include step S1100 to step S1500, which will be described in detail below.

Step S1100, acquiring a first image.

Different photo albums are usually displayed in the electronic device, and each photo album contains at least one different image.

The first image is a static image, and the static image may be the image shown in FIG. 3a. Usually, the static image is a red (Red, R) green (Green, G) blue (Blue, B) image.

In this embodiment, acquiring the first image in this step S1100 may further include the following steps S1110-S1130:

Step S1110, acquiring the target image in the photo album.

The target image can be an image with the highest score selected by the electronic device from all the images contained in any album. In the prior art, the image with the highest score is directly displayed as the cover image of the album. For example, the target image may be an image with the highest aesthetic score selected from all the images contained in the photo album by the electronic device. The target image may include any one of still image, live image and video. Wherein, the static image may be an RGB image.

Step S1120, if the target image is a static image, use the target image as the first image.

For example, when the target image is a static image, the target image may be directly used as the first image.

For another example, when the target image is a static image, processing such as cropping may be performed on the target image first, and the processed target image may be used as the first image.

Step S1130, if the target image is a live image or a video, select a target frame image from the target image as the first image.

For example, in the case that the target image is a live image or a video, an image with the highest score may be selected from the live image or video as the first image. For example, the clearest frame of image may be selected from the live image or video as the first image.

For another example, in the case that the target image is a live image or a video, the highest-scoring frame image can be selected from the live image or video, and the frame image with the highest score can be cropped and processed, and the The frame image with the highest score after processing is used as the first image. For example, the clearest frame of image may be selected from the live image or video, and the clearest frame of image may be cropped, and then the processed clearest frame of image may be used as the first image.

According to this example, it can process the optimal image in the album selected by the electronic device to obtain the static cover image of the album, and then process the static cover image according to the following steps to obtain the corresponding static cover image dynamic image.

After getting the first image, enter:

Step S1200, perform preset processing on the first image, and obtain a depth map, a background complement map, and a contour map of the first image.

In this embodiment, the first image may be processed based on the deep learning network first, so as to generate a dynamic image corresponding to the first image.

In this embodiment, the preset processing is performed on the first image in this step S1200, and the acquisition of the depth map, background complement map, and contour map of the first image may further include the following steps S1210-S1250:

Step S1210, according to the first image, obtain a depth map corresponding to the first image.

The pixel value corresponding to each pixel in the depth map can be called a depth value, and the depth value is used to represent the real distance between the camera in the electronic device and each point in the shooting scene.

In this step S1210, the first image may be input to a depth estimation network module in the deep learning network, so as to obtain a depth map corresponding to the first image.

Step S1220, acquiring subject contour information of the depth map.

In this step S1220, edge detection may be performed on the depth map to obtain edge contour information of the subject in the depth map.

In step S1230, the first image is processed according to the contour information of the subject to generate a contour map. The contour map includes a second image and a third image. The pixel value of the main body area of the second image is the first value, and the pixel value of the background area of the second image is the same as that of the background area of the first image. The pixel values of the main body area of the third image are the same as the pixel values of the main body area of the first image, and the pixel values of the background area of the third image are the first value.

The above first value is 0. Here, in this step S1230, the mask (Mask) information of the subject can be obtained first according to the obtained edge contour information of the subject, and then the Mask information of the subject is combined with the first image, The pixel values of the outline area of the subject are all set to 0 to obtain the second image, as shown in Figure 2a, the RGB value of the subject area of the second image is 0, indicating that the subject area of the second image is black, and the RGB value of the subject area of the second image is black. The RBG values of the background area and the background area of the first image are the same.

Alternatively, the Mask information of the subject can be combined with the first image, so that the pixel values of the background area are all set to 0 to obtain the third image, as shown in Figure 2b, the RGB value of the background area of the third image is 0, indicating that the third image The background area of the second image is black, and the RGB value of the subject area of the third image is the same as that of the subject area of the first image.

Step S1240, perform background complement processing on the second image according to the first image, and obtain a background complement map.

In this step S1240, the background completion network module in the deep learning network can perform background completion processing on the second image according to the image information of the first image, that is, complete the main body of the second image according to the image information of the first image The black area where the region is located, and the background information is fused and completed to obtain the background completion map shown in Figure 2c.

After performing preset processing on the first image and obtaining the depth map, background complement map, and contour map of the first image, enter:

Step S1300, acquiring visual data of the first image.

In this embodiment, different angles are preset in the electronic device, for example, 30°-150° in the horizontal direction.

After getting the visual data for the first image, enter:

Step S1400, based on the depth map, the background complement map, the contour map and the visual data, generate dynamic images corresponding to the first images of different visual perceptions.

In this embodiment, it can input the depth map, the background complement map, the third image, and the angle data with a horizontal angle range of 30° to 150° into the dynamic perspective rendering network module in the deep learning network, and then it can The depth value information of different angles and the data of different angles, the background complement map and the third image are fused to generate static images corresponding to different angles, and the static images corresponding to different angles are synthesized as video frames to obtain the horizontal angle A dynamic image corresponding to the first image with a range of 30°-150°.

In this step S1400, after the dynamic images corresponding to the first images with different visions are generated, the obtained dynamic images may be stored.

After generating dynamic images corresponding to the first images of different visions based on the depth map, background completion map, contour map and visual data, enter:

Step S1500, displaying the dynamic image as a cover image of an album.

In this embodiment, displaying the dynamic image as the cover image of the album in step S1500 may further include the following steps S1510-S1520:

Step S1510, receiving an input to open a photo album.

In this embodiment, as shown in FIG. 3a, when the user opens the photo album, the electronic device detects that the user opens the photo album and stays on the photo album page.

Step S1520, in response to the input, display the dynamic image as the cover image of the album.

In this step S1520, in response to the input, displaying the dynamic image as the cover image of the album may further include: in response to the input, displaying the dynamic image in a loop using the dynamic image as the cover image of the album.

When the electronic device detects that the user opens the photo album and stays on the photo album page, if the user does not have any interactive behavior, as shown in FIG. 3 b , the dynamic image in the direction of the forward-looking horizontal line is played in a loop.

According to this embodiment, after the first image is acquired, it will perform preset processing on the first image to generate the depth map, background complement map and contour map corresponding to the first image, and then according to the depth map, background complement The full image, the outline image, and the obtained visual data generate dynamic images corresponding to the first images of different visions. When the user views the album, the dynamic image is automatically displayed as the cover image of the album. That is, it can perform dynamic processing based on the images in the album to obtain a dynamic image, and then display the dynamic image as the cover image of the album to improve the user's visual experience.

In one embodiment, after performing the above step S1500 to display the dynamic image as the cover image of the album, the image display method may further include the following steps S1600a-S1800a:

Step S1600a, receiving a first input from the user shaking the electronic device.

In this step S1600a, when the electronic device detects that the user opens the photo album, and detects that the user shakes the electronic device, it acquires the current tilt angle information of the electronic device detected by the gyroscope or acceleration sensor inside the electronic device.

Step S1700a, in response to the first input, determine the shaking direction of the electronic device.

In this step S1700a, when it is detected that the user shakes the electronic device, the shaking direction of the electronic device will be determined according to the current tilt angle information of the electronic device detected by the gyroscope or acceleration sensor inside the electronic device.

Step S1800a, based on the shaking direction, the dynamic images are continuously displayed according to the shaking direction.

In this embodiment, the dynamic image can be displayed according to the shaking direction of the electronic device shaken by the user, so that the moving track of the dynamic image changes with the shaking track of the electronic device.

In one embodiment, after performing the above step S1500 to display the dynamic image as the cover image of the album, the image display method may further include the following steps S1600b-S1800b:

Step S1600b, receiving a second input from the user sliding the electronic device.

For example, when the electronic device detects that the user opens the photo album, and detects that the user's finger slides the display screen in the dynamic image area.

Step S1700b, in response to the second input, acquire the sliding direction of the slide.

In this step S1700b, when the electronic device detects that the user opens the photo album, and detects that the user's finger slides the display screen in the dynamic image area, it acquires the sliding direction of the finger sliding the display screen.

In step S1800b, the dynamic images are continuously displayed according to the sliding direction.

In this step S1800b, when the electronic device detects that the user opens the photo album and detects that the user's finger slides the display screen in the dynamic image area, it will obtain the sliding direction of the finger sliding on the display screen, and then display the dynamic image according to the sliding direction, so that The moving track of the dynamic image changes with the sliding track of the finger.

According to the above embodiment and this embodiment, it can trigger the running direction of the dynamic image according to the user's finger sliding direction and the direction of shaking the mobile phone, thereby greatly improving the playability of the photo album function, increasing user stickiness, and improving user experience.

Next, an example image display method is shown, as shown in Figure 4, in this example, the image display method includes the following steps:

Step S4010, acquire the target image in the photo album.

Step S4020, judging whether the target image is a static image, if it is a static image, execute the following step S4030, otherwise, execute the following step S4040.

Step S4030, take the target image as the first image, and execute the following step S4050.

Step S4040, select the target frame image from the target image as the first image, and execute the following step S4050.

Step S4050, obtaining a depth map corresponding to the first image.

The main key to dynamizing a static image is: the main area and the background area can create a dynamic effect by making the motion assistance different in the process of changing the viewing angle. In short, it is to make the movement range of distant objects larger, and make the movement range of nearby objects relatively smaller. From the user's perspective, the photo is a dynamic one. To complete this operation, you first need to change the static state. image to estimate.

In this step S4050, the first image may be input to the depth estimation network module in the deep learning network to obtain a depth map corresponding to the second image.

Step S4060, acquiring subject contour information of the depth map, and processing the first image according to the subject contour information to generate a second image and a third image.

In this step S4060, the subject contour information in the depth map is obtained first, and the first image is processed according to the subject contour information to generate a second image and a third image. Wherein, as shown in FIG. 2 a , the RGB value of the subject area of the second image is black, and the RBG value of the background area of the second image remains unchanged. As shown in Figure 2b, the RGB value of the background area of the third image is black, and the RGB value of the subject area of the third image remains unchanged.

Step S4070, perform background complementation processing on the second image according to the first image, and obtain a background complement map.

In this step S4070, the first image can be input to the background completion network module in the deep learning network, and the black area where the main body area of the second image is located is completed according to the image information of the first image, and the background information is fused and supplemented. Complete, get the background complement map shown in Figure 2c.

Step S4080, according to the depth map, the background complement map, the third image and different visual data, generate a dynamic image corresponding to the first image with different vision.

Step S4090, detecting whether the user opens the photo album.

Step S4100, if it is detected that the user has opened the photo album, further detect whether the user has interacted with the electronic device, and if it is detected that the user has not interacted with the electronic device, perform the following step S4110, otherwise, perform the following step S4120 .

Step S4110, according to the horizontal forward-looking direction, display the dynamic image as the cover image of the album in a loop, and the process ends.

Step S4120, detect whether the user shakes the electronic device, and if it is detected that the user shakes the electronic device, execute the following step S4130, otherwise, execute the following step S4140.

Step S4130, the moving track of the dynamic image changes with the shaking direction of the electronic device, and the process ends.

Step S4140, detect whether the user slides the display screen in the dynamic image area, and if it is detected that the user slides the display screen in the dynamic image area, perform the following step S4150, otherwise, perform the above step S4110.

Step S4150, the motion track of the dynamic image changes along with the finger sliding track.

According to this example, the dynamic display method of the mobile phone album cover based on human-computer interaction can complete the operation without manual participation of the user, and can trigger the movement direction of the dynamic image according to the user's gesture sliding direction and the direction of shaking the mobile phone. This example can greatly improve the playability of the photo album function, enhance user stickiness, improve user experience, and realize mobile terminal interaction.

Corresponding to the above embodiment, referring to FIG. 5, the embodiment of the present application also provides an image display device 500, including:

The first obtaining module 510 is configured to obtain a first image.

The second acquiring module 520 is configured to perform preset processing on the first image, and acquire a depth map, a background complement map, and a contour map of the first image.

The third acquiring module 530 is configured to acquire the visual data of the first image.

The generating module 540 is configured to generate dynamic images corresponding to the first images of different visions based on the depth map, the background complementation map, the contour map and the visual data.

The display module 550 is configured to display the dynamic image as a cover image of the photo album.

In one embodiment, the second obtaining module 520 is specifically configured to: obtain a depth map of the first image according to the first image; obtain subject contour information of the depth map; obtain subject contour information according to the subject contour information to process the first image to generate the contour map; wherein, the contour map includes a second image and a third image; wherein, the pixel value of the main body area of the second image is a first value, and the The pixel values of the background area of the second image and the background area of the first image are the same; the pixel values of the main body area of the third image are the same as the pixel values of the main area of the first image, and the third The pixel value of the background area of the image is the first value; according to the first image, background complement processing is performed on the second image to obtain the background complement map.

In one embodiment, the display module 550 is further configured to: receive a first input of shaking the electronic device from the user; determine the shaking direction of the electronic device in response to the first input; Orientation for continued presentation.

In one embodiment, the display module 550 is further configured to: in the case of displaying the dynamic image as the cover image of the album, receive a second input that the user slides the dynamic image; in response to the The second input is used to obtain the sliding direction of the sliding; and the dynamic images are continuously displayed according to the sliding direction.

The image display device in the embodiment of the present application may be a device, or a component, an integrated circuit, or a chip in a terminal. The device may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant). assistant, PDA), etc., non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.

The image display device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

The image display device provided in the embodiment of the present application can implement the various processes implemented in the foregoing method embodiments, and details are not repeated here to avoid repetition.

Corresponding to the above embodiment, optionally, as shown in FIG. 6 , the embodiment of the present application further provides an electronic device 600, including a processor 601 and a memory 602, which are stored in the memory 602 and can be stored in the processor 601. The program or instruction running on the computer, when the program or instruction is executed by the processor 601, implements the various processes of the above image display method embodiment, and can achieve the same technical effect. To avoid repetition, details are not repeated here.

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

FIG. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710, etc. part.

Those skilled in the art can understand that the electronic device 700 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 710 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions. The structure of the electronic device shown in FIG. 7 does not constitute a limitation to the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, and details will not be repeated here. .

Wherein, the processor 710 is configured to obtain a first image; perform preset processing on the first image, obtain a depth map, a background complement map, and a contour map of the first image; obtain the first image Visual data; based on the depth map, the background complement map, the contour map and the visual data, generate a dynamic image corresponding to the first image of different vision; use the dynamic image as the cover image of the album to show.

In an embodiment, the processor 710 obtains a depth map of the first image according to the first image;

Obtain subject outline information of the depth map;

Process the first image according to the subject contour information to generate the contour map; wherein the contour map includes a second image and a third image; wherein the pixel value of the subject area of the second image is The first value, the pixel values of the background area of the second image and the background area of the first image are the same; the pixel values of the main body area of the third image are the same as the pixel values of the main body area of the first image , the pixel value of the background area of the third image is the first value;

According to the first image, background complement processing is performed on the second image to obtain the background complement map.

In one embodiment, the processor 710 is further configured to receive a first input that the user shakes the electronic device;

In response to the first input, determine the shaking direction of the electronic device; based on the shaking direction, display the dynamic image as the cover image of the photo album.

In one embodiment, the processor 710 is further configured to receive a second input that the user slides the dynamic image when the dynamic image is displayed as the cover image of the album; in response to the second Inputting, obtaining the sliding direction of the sliding; according to the sliding direction, displaying the dynamic image continuously.

It should be understood that, in the embodiment of the present application, the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042, and the graphics processor 7041 is used for the image capture device ( Such as the image data of the still picture or video obtained by the camera) for processing. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072 . The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts, a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here. Memory 709 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, user interface, application program, etc., and the modem processor mainly processes wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 910 .

The embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the various processes of the above-mentioned comment display method embodiment are realized, and the same To avoid repetition, the technical effects will not be repeated here.

Wherein, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned comment display method embodiment Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.

It should be understood that the chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , optical disc), including several instructions to enable a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

An image display method, wherein the method includes:

get the first image;

performing preset processing on the first image, and obtaining a depth map, a background complement map, and a contour map of the first image;

obtaining visual data of the first image;

Based on the depth map, the background complement map, the contour map and the visual data, generate a dynamic image corresponding to the first image with different vision;

The dynamic image is displayed as a cover image of an album.
The method according to claim 1, wherein said performing preset processing on said first image to obtain a depth map, a background complement map, and a contour map of the first image comprises:

Obtaining a depth map of the first image according to the first image;

Obtain subject outline information of the depth map;

Process the first image according to the subject contour information to generate the contour map; wherein the contour map includes a second image and a third image; wherein the pixel value of the subject area of the second image is The first value, the pixel values of the background area of the second image and the background area of the first image are the same; the pixel values of the main body area of the third image are the same as the pixel values of the main body area of the first image , the pixel value of the background area of the third image is the first value;

According to the first image, background complement processing is performed on the second image to obtain the background complement map.
The method according to claim 1, wherein, after displaying the dynamic image as the cover image of the album, further comprising:

receiving a first input from a user shaking the electronic device;

determining a shaking direction of the electronic device in response to the first input;

The dynamic images are continuously displayed according to the shaking direction.
The method according to claim 1, wherein, after displaying the dynamic image as the cover image of the album, further comprising:

receiving a second input that the user slides the dynamic image;

Responding to the second input, acquiring a sliding direction of the sliding;

The dynamic images are continuously displayed according to the sliding direction.
The method according to claim 2, wherein said acquiring the first image comprises:

Obtain the target image in the photo album;

In the case where the target image is a static image, using the target image as the first image; or,

When the target image is a live image or a video, a target frame image is selected from the target image as the first image.
An image display device, including:

a first acquiring module, configured to acquire a first image;

The second acquisition module is configured to perform preset processing on the first image, and acquire a depth map, a background complement map, and a contour map of the first image;

A third acquisition module, configured to acquire visual data of the first image;

A generating module, configured to generate a dynamic image corresponding to the first image of different visions based on the depth map, the background complement map, the contour map and the visual data;

The display module is used to display the dynamic image as the cover image of the photo album.
The device according to claim 6, wherein the second acquiring module is specifically configured to:

Obtaining a depth map of the first image according to the first image;

Obtain subject outline information of the depth map;

Process the first image according to the subject contour information to generate the contour map; wherein the contour map includes a second image and a third image; wherein the pixel value of the subject area of the second image is The first value, the pixel values of the background area of the second image and the background area of the first image are the same; the pixel values of the main body area of the third image are the same as the pixel values of the main body area of the first image , the pixel value of the background area of the third image is the first value;

According to the first image, background complement processing is performed on the second image to obtain the background complement map.
The device according to claim 6, wherein the display module is also used for:

receiving a first input from a user shaking the electronic device;

determining a shaking direction of the electronic device in response to the first input;

The dynamic images are continuously displayed according to the shaking direction.
The device according to claim 6, wherein the display module is also used for:

receiving a second input that the user slides the dynamic image;

Responding to the second input, acquiring a sliding direction of the sliding;

The dynamic images are continuously displayed according to the sliding direction.
The device according to claim 7, wherein the first acquisition module is specifically configured to:

Obtain the target image in the photo album;

In the case where the target image is a static image, using the target image as the first image; or,

When the target image is a live image or a video, a target frame image is selected from the target image as the first image.
An electronic device, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, the invention according to claim 1 is realized -The steps of the image presentation method described in any one of 5.
A readable storage medium, wherein a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the image presentation method according to any one of claims 1-5 are realized .
A chip, wherein the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction, to achieve any one of claims 1-5 The images show the steps of the method.
A computer program product, wherein the program product is stored in a non-volatile storage medium, and the program product is executed by at least one processor to realize the image presentation according to any one of claims 1-5 method steps.
An electronic device, wherein the electronic device is configured to execute the steps of the image presentation method according to any one of claims 1-5.