WO2021057673A1

WO2021057673A1 - Image display method and electronic device

Info

Publication number: WO2021057673A1
Application number: PCT/CN2020/116587
Authority: WO
Inventors: 窦纯
Original assignee: 华为技术有限公司
Priority date: 2019-09-29
Filing date: 2020-09-21
Publication date: 2021-04-01
Also published as: CN110795187A

Abstract

An image display method and an electronic device, relating to the technical field of terminals. Said method is applied to an electronic device, the electronic device comprising an outward-foldable display screen, the display screen comprising a first display area and a second display area. Said method comprises: acquiring the position of a user's face relative to the electronic device; and when the display screen is in a folded state, processing, according to the position of the user's face relative to the electronic device, a first image and a second image of a target object; and displaying the processed first image in the first display area, and displaying the processed second image in the second display area, so that the target object exhibits, on the electronic device, a display effect corresponding to a user viewing from the position relative to the electronic device. Said method helps to improve the vividness of an image display effect, thereby improving the user experience.

Description

Image display method and electronic equipment

Cross-references to related applications

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on September 29, 2019, the application number is 201910936340.8, and the application name is "an image display method and electronic equipment", the entire content of which is incorporated into this application by reference in.

Technical field

This application relates to the field of terminal technology, and in particular to an image display method and electronic equipment.

Background technique

At present, electronic devices (such as mobile phones, tablet computers, etc.) display images through display screens. However, the display effect of the image is relatively simple, and it is easy to reduce the user experience. Therefore, research on how electronic devices can present images to users more vividly is of great significance for improving the experience.

Summary of the invention

The embodiments of the present application provide an image display method and an electronic device, so that the electronic device can follow the rotation of the user's head to present an image with a corresponding display effect to the user, which helps to improve the vividness of the image display effect, thereby improving the user experience.

In a first aspect, an embodiment of the present application provides an image display method, which is applied to an electronic device, the electronic device includes an externally foldable display screen, and the display screen includes a first display area and a second display area ; The method includes:

Obtaining the position of the user's face relative to the electronic device; and when the display screen is in the folded state, process the first image and the second image of the target object according to the position of the user's face relative to the electronic device; The first image and the second image are respectively used to describe one of the two opposite faces of the target object; then, the processed first image is displayed in the first display area, and the processed first image is displayed in the second display area. Displaying the processed second image in an area, so that the target object presents on the electronic device a display effect corresponding to the display effect when the user views it from a position relative to the electronic device;

Wherein, when the display screen is in a folded state, the first display area is located on the first side of the electronic device, and the second display area is located on the second side of the electronic device.

In the embodiments of the present application, since the electronic device can perform corresponding display according to the position of the user's face relative to the electronic device, the electronic device can follow the rotation of the user's head and present the image with the corresponding display effect to the user, which helps Improve the vividness of the image display effect, thereby improving the user experience.

In a possible design, the first image and the second image are pre-stored in the electronic device as target files. Helps simplify the implementation.

In a possible design, the first image and the second image are acquired by the electronic device through a camera. It helps to improve the flexibility of acquiring the first image and the second image.

In a possible design, when the display screen is in the folded state, the operation of previewing the target file is detected, and the first position of the target object is determined according to the position of the user's face relative to the electronic device. The image and the second image are processed. It helps to make the electronic device more vividly present images to the user when the screen is off.

In a possible design, the target file is set as the wallpaper of the lock screen interface, and when the display screen is in a folded state, an event that triggers the display of the lock screen interface is detected, according to the user’s The position of the human face relative to the electronic device processes the first image and the second image of the target object.

In the second aspect, an electronic device provided by an embodiment of the present application includes a device that executes the above-mentioned first aspect and any possible design method involved in the first aspect of the embodiment of the present application.

In the third aspect, a chip provided by an embodiment of the present application is used to call and run the program instructions stored in the memory from the memory, and execute the above-mentioned first aspect and any possible design involved in the first aspect of the embodiment of the present application Methods.

In a fourth aspect, a computer storage medium according to an embodiment of the present application. The computer storage medium stores program instructions. When the program instructions run on an electronic device, the electronic device executes the first aspect and the first aspect of the embodiment of the present application. On the one hand, any possible design method involved.

In a fifth aspect, a computer program product of an embodiment of the present application, when the computer program product runs on an electronic device, causes the electronic device to execute and implement the above-mentioned first aspect of the embodiments of the present application and any tasks involved in the first aspect. A possible design method.

In addition, the technical effects brought by any one of the possible design methods of the second aspect to the fifth aspect can be referred to the technical effects brought about by different design methods in the related method section, which will not be repeated here.

Description of the drawings

FIG. 1 is a schematic diagram of the hardware structure of an electronic device according to an embodiment of the application;

2A is a schematic diagram of an electronic device implementing an outer folding display screen according to this application;

2B is a schematic diagram of an electronic device implementing an outer folding display screen according to this application;

FIG. 3 is a schematic flowchart of an image display method according to an embodiment of the application;

4 is a front view of the moon and a back view of the moon according to an embodiment of the application;

FIG. 5 is a schematic diagram of an interface of an embodiment of the application;

6 is a schematic diagram of the moon displayed in the first display area at different positions of the user's face relative to the electronic device according to an embodiment of the application;

FIG. 7 is a schematic diagram of an interface of an embodiment of the application;

FIG. 8 is a schematic structural diagram of an electronic device according to an embodiment of the application;

FIG. 9 is a schematic structural diagram of an electronic device according to an embodiment of the application.

detailed description

In order to make the display effect of the image displayed on the electronic device more vivid, an embodiment of the present application provides an image display method, so that the display effect of the image can follow the change of the relative position between the user's head and the electronic device. This helps to improve the user experience.

It should be understood that in this application, unless otherwise specified, "/" means "or". For example, A/B can mean A or B. The "and/or" in this application is only an association relationship describing the associated objects, which means that there may be three types of relationships. For example, A and/or B can mean: A alone exists, A and B exist at the same time, and B exists alone. "At least one" means one or more, and "plurality" means two or more.

In this application, "exemplary", "in some embodiments", "in other embodiments", etc. are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as an "example" in this application should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, the term example is used to present the concept in a concrete way.

In addition, the terms "first" and "second" mentioned in this application are only used for the purpose of distinguishing description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Not to be understood as indicating or implying order.

For example, the electronic device in the embodiment of the present application may be a portable electronic device, such as a mobile phone, a tablet computer, a wearable device, an augmented reality (AR)/virtual reality (VR) device, etc. Specifically, exemplary embodiments of electronic devices include, but are not limited to, carrying

Or other operating systems. In other embodiments, the electronic device in the embodiments of the present application may also be other electronic devices, such as a laptop computer.

By way of example, FIG. 1 shows a schematic diagram of the hardware structure of an electronic device according to an embodiment of the present application. As shown in FIG. 1, the electronic device includes a processor 110, an internal memory 121, an external memory interface 122, a camera 130, a display screen 140, a sensor module 150, an audio module 160, a speaker 161, a receiver 162, a microphone 163, a headphone interface 164, Subscriber identification module (SIM) card interface 171, universal serial bus (USB) interface 172, charging management module 180, power management module 181, battery 182, mobile communication module 191, and wireless communication module 192 . In addition, in other embodiments, the electronic device may also include motors, indicators, buttons, and so on.

It should be understood that the hardware structure shown in FIG. 1 is only an example. The electronic device of the embodiment of the present application may have more or fewer components than the electronic device shown in the figure, may combine two or more components, or may have different component configurations. The various components shown in the figure may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem, a graphics processing unit (GPU), an image signal processor (ISP), a video codec, and a digital signal processing unit. A digital signal processor (DSP), a baseband processor, and/or a neural-network processing unit (NPU), etc. In specific implementation, different processing units may be independent devices, or may be integrated in one or more devices.

In some embodiments, a buffer may also be provided in the processor 110 for storing programs and/or data. It should be noted that the programs in the embodiments of the present application may also be referred to as program instructions, computer programs, code instructions, instructions, etc., which are not limited. For example, the buffer in the processor 110 may be a cache memory. The buffer may be used to store programs and/or data that have just been used, generated, or recycled by the processor 110. If the processor 110 needs to use the program and/or data, it can be directly called from the buffer. It helps to reduce the time for the processor 110 to obtain programs or data, thereby improving the efficiency of the system.

The internal memory 121 may be used to store programs and/or data. In some embodiments, the internal memory 121 includes a program storage area and a data storage area. Among them, the storage program area can be used to store an operating system (such as Android, IOS, and other operating systems), a program required for at least one function (such as an image display function), and the like. The storage data area can be used to store data created, preset and/or acquired during the use of the electronic device (for example, images collected by a camera, images received through a network), and the like. For example, the processor 110 may call the program and/or data stored in the internal memory 121 to cause the electronic device to execute a corresponding method, thereby implementing one or more functions. For example, the processor 110 calls certain programs and/or data in the internal memory, so that the electronic device executes the display method provided in the embodiments of the present application, automatically moves the position of the small window, or moves the position of the large window, or adjusts the small window. The transparency of the window, etc., in order to automatically avoid the small window from occluding the face displayed in the large window without manual operation by the user, which helps to improve the user experience. Among them, the internal memory 121 may be a high-speed random access memory, and/or a non-volatile memory, etc. For example, the non-volatile memory may include at least one of one or more magnetic disk storage devices, flash memory devices, and/or universal flash storage (UFS).

The external memory interface 122 may be used to connect an external memory card (for example, a Micro SD card) to expand the storage capacity of the electronic device. The external memory card communicates with the processor 110 through the external memory interface 122 to realize the data storage function. For example, the electronic device can save content such as images, music, videos, and documents in an external memory card through the external memory interface 122.

The camera 130 may be used to capture moving and static images, etc. Generally, the camera 130 includes a lens and an image sensor. Among them, the optical image generated by the object through the lens is projected onto the image sensor, and then converted into an electrical signal for subsequent processing. For example, the image sensor may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The image sensor converts the light signal into an electrical signal, and then transfers the electrical signal to the ISP to convert it into a digital image signal. It should be noted that, in this embodiment of the present application, the electronic device may include one or more cameras 130, which is not limited. For example, the electronic device includes five cameras 130, for example, three rear cameras and two front cameras. For another example, the electronic device includes three cameras 130, for example, two rear cameras and one front camera.

The display screen 140 may include a display panel. The user can display different interfaces on the display screen 140 according to his own needs, so as to meet the needs of the user. Specifically, the display panel may adopt a liquid crystal display (LCD), an organic light-emitting diode (organic light-emitting diode, OLED), an active matrix organic light-emitting diode, or an active matrix organic light-emitting diode (active-matrix organic light-emitting diode). matrix organic light emitting diode (AMOLED), flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light emitting diode (QLED), etc. For example, the electronic device may implement a display function through a GPU, a display screen 140, an application processor, and the like. It should be noted that, in the embodiment of the present application, the electronic device may include one or more display screens 140, which is not limited. The display screen 140 may be a foldable screen or a non-foldable screen, which is not limited.

The sensor module 150 may include one or more sensors. For example, touch sensor 150A, pressure sensor 150B, and so on. In other embodiments, the sensor module 150 may also include a gyroscope, an acceleration sensor, a fingerprint sensor, an ambient light sensor, a distance sensor, a proximity light sensor, a bone conduction sensor, a temperature sensor, and a positioning sensor (such as a global positioning system). system, GPS) sensor), etc., which are not limited.

The touch sensor 150A may also be referred to as a “touch panel”. The touch sensor 150A may be provided on the display screen 140. When the touch sensor 150A is disposed on the display screen 140, the touch sensor 150A and the display screen 140 form a touch screen, which can also be referred to as a “touch screen”. The touch sensor 150A is used to detect touch operations acting on or near it. The touch sensor 150A may transfer the detected touch operation to the application processor to determine the type of the touch event. The electronic device can provide visual output related to touch operations and the like through the display screen 140. For example, the electronic device may switch the interface in response to the touch operation on or near the touch device 150A detecting the touch operation, and display the switched interface on the display screen 140. In other embodiments, the touch sensor 150A may also be disposed on the surface of the electronic device, which is different from the position of the display screen 140.

The pressure sensor 150B is used to sense pressure signals, and can convert the pressure signals into electrical signals. For example, the pressure sensor 150B may be provided on the display screen 140. Among them, touch operations that act on the same touch position but have different touch operation strengths can correspond to different operation instructions.

The electronic device can implement audio functions through the audio module 160, the speaker 161, the receiver 162, the microphone 163, the earphone interface 164, and the application processor. For example, audio playback function, recording function, voice wake-up function, etc.

The audio module 160 can be used to perform digital-to-analog conversion and/or analog-to-digital conversion on audio data, and can also be used to encode and/or decode audio data. For example, the audio module 160 may be provided in the processor 110, or part of the functional modules of the audio module 160 may be provided in the processor 110.

The speaker 161, also called a "speaker", is used to convert audio data into sound and play the sound. For example, the electronic device can listen to music through the speaker 161, answer a hands-free phone call, or issue a voice prompt.

The receiver 162, also called "earpiece", is used to convert audio data into sound and play the sound. For example, when the electronic device answers a phone call, it can be answered by bringing the receiver 162 close to the human ear.

The microphone 163, also called a "microphone" or a "microphone", is used to collect sounds (such as ambient sounds, including sounds made by people, sounds made by equipment, etc.), and convert the sounds into audio electrical data. When making a call or sending a voice, the user can approach the microphone 163 through the mouth to make a sound, and the microphone 163 collects the sound made by the user. It should be noted that the electronic device may be provided with at least one microphone 163. For example, two microphones 163 are provided in the electronic device, in addition to collecting sound, it can also achieve a noise reduction function. For another example, three, four or more microphones 163 may be provided in the electronic device, so that on the basis of sound collection and noise reduction, sound source identification or directional recording functions can also be realized.

The earphone interface 164 is used to connect wired earphones. The earphone interface 164 can be a USB interface 170, a 3.5mm open mobile terminal platform (OMTP) standard interface, a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface, etc. .

The SIM card interface 171 is used to connect to a SIM card. The SIM card can be inserted into the SIM card interface 171 or pulled out from the SIM card interface 115 to achieve contact and separation with the electronic device. The electronic device can support 1 or N SIM card interfaces, and N is a positive integer greater than 1. The SIM card interface 171 may support Nano SIM cards, Micro SIM cards, SIM cards, and so on. The same SIM card interface 171 can insert multiple cards at the same time. The types of the multiple cards can be the same or different. The SIM card interface 171 can also be compatible with different types of SIM cards. The SIM card interface 171 may also be compatible with external memory cards. Electronic equipment interacts with the network through the SIM card to realize functions such as voice calls, video calls, and data communications. In some embodiments, the electronic device adopts an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the electronic device and cannot be separated from the electronic device.

The USB interface 172 is an interface that complies with the USB standard specifications, and specifically may be a Mini USB interface, a Micro USB interface, a USB Type C interface, and so on. The USB interface 172 can be used to connect a charger to charge the electronic device, and can also be used to transfer data between the electronic device and the peripheral device. It can also be used to connect earphones and play sound through earphones. For example, the USB interface 172 may not only be the earphone interface 164, but also be used to connect to other electronic devices, such as AR devices, computers, and so on.

The charging management module 180 is used to receive charging input from the charger. Among them, the charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 180 may receive the charging input of the wired charger through the USB interface 170. In some wireless charging embodiments, the charging management module 180 may receive the wireless charging input through the wireless charging coil of the electronic device. While charging the battery 182, the charging management module 180 can also supply power to the electronic device through the power management module 180.

The power management module 181 is used to connect the battery 182, the charging management module 180, and the processor 110. The power management module 181 receives input from the battery 182 and/or the charging management module 180, and supplies power to the processor 110, the internal memory 121, the camera 130, the display screen 140, and the like. The power management module 181 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance). In some other embodiments, the power management module 181 may also be provided in the processor 110. In other embodiments, the power management module 181 and the charging management module 180 may also be provided in the same device.

The mobile communication module 191 can provide wireless communication solutions including 2G/3G/4G/5G, etc. applied to electronic devices. The mobile communication module 191 may include filters, switches, power amplifiers, low noise amplifiers (LNA), and the like.

The wireless communication module 192 can provide applications in electronic devices including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellite systems. (global navigation satellite system, GNSS), frequency modulation (FM), near field communication (NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 192 may be one or more devices integrating at least one communication processing module.

In some embodiments, the antenna 1 of the electronic device is coupled with the mobile communication module 191, and the antenna 2 is coupled with the wireless communication module 192, so that the electronic device can communicate with other devices. Specifically, the mobile communication module 191 can communicate with other devices through the antenna 1, and the wireless communication module 191 can communicate with other devices through the antenna 2.

The image display method of the embodiment of the present application will be introduced below in conjunction with the hardware structure shown in FIG. 1.

Take the display screen 140 as an externally foldable display screen as an example. It should be understood that an electronic device with an externally foldable display screen can also be referred to as an externally foldable screen electronic device. For example, when the display screen 140 is in an unfolded state, as shown in FIG. 2A; when the display screen 140 is in a folded state, as shown in FIG. 2B. Wherein, the display screen 140 includes a first display area 1401 and a second display area 1402. As shown in FIG. 2A, when the display screen 140 is in an unfolded state, the first display area 1401 and the second display area 1402 are located on the same surface of the electronic device. When the display screen 140 is in a folded state, as shown in FIG. 2B, the first display area 1401 and the second display area 1402 are located on different sides of the electronic device. Taking the first display area 1401 on the first side of the electronic device and the second display area 1402 on the second side of the electronic device as an example, the first side and the second side may be opposite sides of the electronic device, for example, an electronic device When the first side of the electronic device faces the user, the second side of the electronic device faces away from the user.

As an example, as shown in FIG. 3, it is a schematic flowchart of an image display method according to an embodiment of this application, which specifically includes the following steps.

As shown in FIG. 3, it is a schematic flowchart of an image display method according to an embodiment of this application, which specifically includes the following steps.

Step 301: The electronic device obtains the position of the user's face relative to the electronic device.

For example, the electronic device obtains the position of the user's face relative to the electronic device through the processor 110. For example, the processor 110 collects an image of the user's face according to the camera 130 to obtain the position of the user's face relative to the electronic device. Taking the display screen 140 as an example, when the user faces the first side of the electronic device, an image of the user's face can be captured by a camera located on the first side of the electronic device to obtain the position of the user's face relative to the electronic device. For another example, when the user faces the second side of the electronic device, an image of the user's face may be collected by a camera located on the second side of the electronic device to obtain the position of the user's face relative to the electronic device.

In some embodiments, the electronic device may periodically or in real time obtain the position of the user's face relative to the electronic device. For example, the period for obtaining the position of the user's face relative to the electronic device may be pre-configured in the electronic device, for example, it may be pre-configured in the internal memory of the electronic device, or it may be determined by the electronic device according to a preset strategy. Not limited.

Further, as an example, the electronic device may periodically or in real time obtain the position of the user's face relative to the electronic device in response to the first trigger event. For example, the first trigger event may be the electronic device detecting an operation of folding the display screen when the display screen 140 is in the unfolded state. That is to say, when the display screen 140 is in the folded state, the electronic device can periodically or real-time monitor the position of the user's face relative to the electronic device. For another example, the first trigger event may also be that the electronic device detects a screen lock operation when the display screen 140 is in the folded state. For another example, the first trigger event may also be that the electronic device detects an image preview operation when the display screen 140 is in the folded state. The embodiment of the present application does not limit the first trigger event.

Step 302: When the display screen 140 of the electronic device is in the folded state, the first image and the second image of the target object are processed according to the position of the user's face relative to the electronic device; the first image and the second image are respectively used for description One of the two opposite sides of the target object.

For example, the two opposite sides of the target object can be understood as: the front and back of the target object, or the left and right sides of the target object, or the upper and lower sides of the target object, and so on. For example, the target object may be animals, people, plants, vehicles (such as cars, airplanes), electronic devices (such as mobile phones), furniture, houses, etc., which are not limited. Taking the target object as the moon as an example, for example, the first image is a front view of the moon, as shown in A in FIG. 4, and the second image is a back view of the moon, as shown in B in FIG. 4.

It should be noted that the first image and the second image of the target object may be obtained by the electronic device through the camera 130, or may be obtained by the electronic device from other devices (for example, application server, cloud, etc.). Further, in order to facilitate the storage of the first image and the second image of the target object, as an example, the first image and the second image of the target object are stored in the designated folder in the electronic device in the form of target files as an example for description. .

Take the electronic device acquiring the first image and the second image of the target object through the camera 130 as an example. For example, in 3 dimensions (3D) mode, the electronic device responds to the user's first operation by capturing the first side of the target object through the camera, acquiring the first image of the target object, and then prompting the user to capture the target object On the second side, the user adjusts the shooting angle of the camera 130 according to the prompts. In response to the user’s second operation, the electronic device captures the second side of the target object through the camera to obtain a second image of the target object, and then the electronic device captures the target object The first image and the second image of are stored in the specified folder as target files. For example, the name of the specified folder may be 3D display (display). For example, in order to facilitate the electronic device to recognize that the first image and the second image are images of the same target object, the electronic device may name the first image as target object_a and the second image as target object_b.

Take the moon model as the target object as an example. For example, when the display screen 140 is in a folded state, the electronic device displays the interface 510 shown in A in FIG. 5 in the first display area 1401. The interface 510 includes a camera icon 501. In response to the user's operation of clicking the camera icon 501, the electronic device displays the preview interface 520 in the first display area 1401. When the image collected by the camera 130 of the electronic device is the front of the moon model, the preview interface 520 displays the front view of the moon model. For example, as shown in B in FIG. 5, in the 3D mode, the electronic device can obtain the front view of the moon model, that is, the first image of the target object, in response to the user clicking the shooting button 502. Then, the electronic device prompts the user to photograph the other side of the target object. For example, as shown in C in FIG. 5, the electronic device prompts the user to shoot the other side of the target object through the prompt box 503. When the image collected by the camera 130 of the electronic design report is the back of the moon model, the preview interface 520 displays the back view of the moon model. In response to the user clicking on the shooting case 502, the electronic device can obtain the back view of the moon model, that is, the second image of the target object.

In some embodiments, the electronic device may use the processor 110 to deform or stretch the first image and the second image of the target object according to the position of the user's face relative to the electronic device to simulate the 3D effect. It should be noted that, in the embodiment of the present application, the algorithm used to deform or stretch the first image and the second image is not limited.

Step 303, the electronic device displays the processed first image in the first display area 1401, and displays the processed second image in the second display area 1402, so that the target object appears on the electronic device as viewed from the position of the user relative to the electronic device. When the corresponding display effect.

For example, taking the first image as the front view of the moon shown in A in FIG. 4 as an example, when the user faces the first display area 1401, the user’s face sees from the left side of the first display area 1401 that the electronic device is in The image presented in the first display area 1401 is as shown in A in FIG. 6, and when the user's face is facing the first display area 1401, the image presented by the electronic device in the first display area 1401 is as shown in B in FIG. 6 , The user’s face sees the image presented by the electronic device in the first display area 1401 from the right side of the first display area 1401 as shown in C in FIG. 6.

In some embodiments, the electronic device detects the operation of previewing the target file when the display screen 140 is in the folded state, and processes the first image and the second image of the target object according to the position of the user's face relative to the electronic device. And display the processed first image in the first display area 1401, and display the processed second image in the second display area 1402, so that the target object is displayed on the electronic device corresponding to the display when the user views from the position relative to the electronic device effect.

Further, in some embodiments, when the electronic device does not exit the file preview, the electronic device can process and display the first image and the second image of the target object in real time according to the position of the user relative to the electronic device.

Take Figure 7 as an example. The first display area 1401 displays the interface 710 shown in A in FIG. 7, where the interface 710 includes a gallery logo 701. In response to the user's operation of clicking the gallery icon 701, the electronic device displays the interface of the gallery on the first display area 1401. For example, the interface of the gallery is an interface 720 as shown in B in FIG. 7. The interface 720 includes multiple folder icons, such as folder icons such as my album, video, and 3D display. Take the 3D display folder as a folder for storing 3D files as an example. As shown in C in FIG. 7, the electronic device opens the 3D folder in response to the user clicking the 3D folder icon, and displays the interface 730 in the first display area 1401. The interface 730 includes a plurality of 3D file identifiers, such as 3D file 1, 3D file 2, 3D file 3, and 3D file 4. Taking 3D file 2 as the target file as an example, the electronic device can respond when the display screen 140 is in the folded state. The user clicks on the 3D file 2 to display the first image and the second image of the target file according to the user's position relative to the electronic device. Further, when the electronic device previews the target file, if the position of the user relative to the electronic device changes, the first image and the second image of the target object displayed on the display screen 140 also change accordingly.

It should be noted that the operation of previewing the target file can also be a quick handheld operation, a voice command, etc., which is not limited.

In other embodiments, when the electronic device sets the target file as the wallpaper of the lock screen interface, if the display screen 140 is in the folded state and detects an operation that triggers the display of the lock screen interface, it will be based on the position of the user's face relative to the electronic device. , Process the first image and the second image of the target object. For example, when the electronic device has a black screen and the screen is locked, in response to the user's operation of pressing the power button, or in response to the user's operation of clicking the home screen button, the lock screen interface is displayed.

Further, in other embodiments, during the process of displaying the lock screen interface when the display screen 140 is in the folded state, the electronic device can also perform real-time control of the first image and the second image of the target object according to the position of the user relative to the electronic device. Process and display. In other words, when the electronic device displays the lock screen interface when the display screen 140 is in the folded state, the user's position relative to the electronic device changes, and the first image and the second image of the target object displayed on the display screen 140 are also corresponding. Changes.

Or, when the electronic device sets the target file as the wallpaper of the screen off interface, if the screen off trigger event is detected when the display is in the folded state, the first image and the second image of the target object are determined according to the position of the user’s face relative to the electronic device. Two images are processed. For example, when the screen off mode of the electronic device is turned on, the screen off trigger event may be an operation of the user pressing the power button, or a screen lock operation, etc., or it may be that the electronic device does not detect a user operation after a preset period of time, etc. There is no restriction on this. It should be noted that the off-screen mode can also be referred to as off-screen mode.

Further, in other embodiments, when the electronic device is turned off when the display screen 140 is in the folded state, the position of the user relative to the electronic device changes, and the first image and the second image of the target object displayed on the display screen 140 Changes accordingly.

It should be noted that if the display screen 140 is an outer folding display screen, the electronic device may also be in the process of folding the display screen 140. The images displayed on the first display area and the second display area of the display screen 140 may be based on the user's relative The position of the electronic device is determined, so that the display effect of the image can follow the change of the relative position between the user's head and the electronic device, thereby helping to improve the user experience.

In addition, for the display screen 140 that is not foldable or internally foldable, the electronic device can preview the target file or set the target file as the wallpaper of the lock screen or off the screen according to the user’s face. The image displayed on the display screen 140 is adjusted relative to the position of the electronic device. For example, if the first image of the target object is displayed on the display screen 140, the electronic device can process the first image according to the position of the user’s face relative to the electronic device and combine with the second image of the target object, and display it on the display screen 140. Perform the corresponding display.

The above embodiments can be used alone or in combination with each other to achieve different technical effects.

In the above-mentioned embodiments provided in the present application, the method provided in the embodiments of the present application is introduced from the perspective of an electronic device as an execution subject. In order to realize the functions in the methods provided in the above embodiments of the present application, the electronic device may include a hardware structure and/or a software module, and realize the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module. Whether a certain function of the above-mentioned functions is executed by a hardware structure, a software module, or a hardware structure plus a software module depends on the specific application and design constraint conditions of the technical solution.

Based on the same concept, FIG. 8 shows an electronic device 800 provided by this application for executing the image display method shown in FIG. 3. For example, the electronic device 800 includes a processing module 801 and a display module 802.

For example, the processing module 801 is configured to process the first image and the second image of the target object according to the position of the user's face relative to the electronic device. The display module 802 is configured to display the processed first image in the first display area, and display the processed second image in the second display area.

Based on the same concept, FIG. 9 shows an electronic device 900 provided in this application. The electronic device 900 includes at least one processor 901 and a display screen 902. For example, the processor 901 may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, which can implement or execute the present application The methods, steps, and logic block diagrams disclosed in the embodiments. The general-purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.

The display screen 902 is used to display images.

In some embodiments, the electronic device 900 further includes a memory 903. The memory 903 is used to store program instructions and/or data. In the embodiment of the present application, the memory 903 may be a non-volatile memory, such as a hard disk drive (HDD) or a solid-state drive (SSD), etc., or a volatile memory (volatile memory). For example, random-access memory (RAM). The memory is any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer, but is not limited to this.

In some embodiments, the electronic device 900 further includes a camera 904.

Wherein, the processor 901 is coupled with the memory 903, the display screen 902, and the camera 904. The coupling in the embodiment of the present application is an indirect coupling or communication connection between devices, units or modules, which may be electrical, mechanical or other forms , Used for information exchange between devices, units or modules. In the embodiment of the present application, it is not limited that the processor 901, the memory 903, the display screen 902, and the camera 904 may be connected through a bus. The bus may be divided into an address bus, a data bus, a control bus, and the like.

It should be understood that the electronic device 800 and the electronic device 900 can be used to implement the method shown in FIG. 3 of the embodiment of the present application, and related features can be referred to the above, which will not be repeated here.

Those skilled in the art can clearly understand that the embodiments of the present application can be implemented by hardware, firmware, or a combination of them. When implemented by software, the above-mentioned functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium. The computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another. The storage medium may be any available medium that can be accessed by a computer. Take this as an example but not limited to: computer-readable media can include RAM, ROM, electrically erasable programmable read-only memory (EEPROM), compact disc read-only memory, CD- ROM) or other optical disk storage, magnetic disk storage media or other magnetic storage devices, or any other media that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer. In addition. Any connection can suitably become a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technology such as infrared, radio, and microwave, Then coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, wireless, and microwave are included in the fixing of the media. As used in the embodiments of this application, disks and discs include compact discs (CDs), laser discs, optical discs, digital video discs (digital video discs, DVDs), floppy discs, and Blu-ray discs. Disks usually copy data magnetically, while disks use lasers to copy data optically. The above combination should also be included in the protection scope of the computer-readable medium.

In short, the above descriptions are only examples of the present application, and are not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made according to the disclosure of this application shall be included in the protection scope of this application.

Claims

An image display method, characterized in that the method is applied to an electronic device, the electronic device includes an externally foldable display screen, the display screen includes a first display area and a second display area; the method includes:

Obtain the position of the user's face relative to the electronic device;

When the display screen is in the folded state, the first image and the second image of the target object are processed according to the position of the user's face relative to the electronic device; the first image and the second image Respectively used to describe one of the two opposite sides of the target object;

The processed first image is displayed in the first display area, and the processed second image is displayed in the second display area, so that the target object appears on the electronic device as the user The corresponding display effect when viewed from a position relative to the electronic device;

Wherein, when the display screen is in a folded state, the first display area is located on the first side of the electronic device, and the second display area is located on the second side of the electronic device.
The method according to claim 1, wherein the first image and the second image are pre-stored in the electronic device as target files.
The method according to claim 1 or 2, wherein the first image and the second image are acquired by the electronic device through a camera.
3. The method of claim 2, wherein before processing the first image and the second image of the target object according to the position of the user's face relative to the electronic device, the method further comprises:

When the display screen is in a folded state, an operation of previewing the target file is detected.
3. The method of claim 2, wherein before processing the first image and the second image of the target object according to the position of the user's face relative to the electronic device, the method further comprises:

Setting the target file as the wallpaper of the lock screen interface;

When the display screen is in the folded state, an event that triggers the display of the lock screen interface is detected.
An electronic device, characterized in that the electronic device includes a processor, a memory, and an outer folding display screen;

Program instructions are stored in the memory;

When the program instructions are executed, the electronic device is caused to execute the method according to any one of claims 1 to 5.
A chip, characterized in that the chip is coupled with a memory in an electronic device, so that the chip invokes program instructions stored in the memory during operation to implement the method according to any one of claims 1 to 5.
A computer-readable storage medium, characterized in that the computer-readable storage medium includes program instructions, when the program instructions run on a device, the device executes any one of claims 1 to 5 Methods.