WO2021115279A1 - Procédé d'affichage d'image et dispositifs électroniques - Google Patents

Procédé d'affichage d'image et dispositifs électroniques Download PDF

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Publication number
WO2021115279A1
WO2021115279A1 PCT/CN2020/134627 CN2020134627W WO2021115279A1 WO 2021115279 A1 WO2021115279 A1 WO 2021115279A1 CN 2020134627 W CN2020134627 W CN 2020134627W WO 2021115279 A1 WO2021115279 A1 WO 2021115279A1
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Prior art keywords
image
area
screen
compressed
input
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PCT/CN2020/134627
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English (en)
Chinese (zh)
Inventor
胡吉祥
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维沃移动通信有限公司
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Publication of WO2021115279A1 publication Critical patent/WO2021115279A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a picture display method and electronic equipment.
  • Users can use electronic equipment to capture panoramic images through the camera's panoramic function; they can also perform long screenshot operations to obtain long screenshot pictures. For pictures such as long screenshot pictures and panoramic pictures, since the length and width of the pictures are quite different, such pictures can be called long pictures.
  • the way for electronic devices to display a long picture is usually: the long picture can be compressed to the size of the screen for display; or after the long picture is enlarged, only a part of the long picture is displayed on the screen.
  • the embodiments of the present application provide a picture display method and electronic device to solve the problem of poor display effect of related electronic devices in displaying long pictures.
  • an embodiment of the present application provides a picture display method, applied to an electronic device, the method includes: receiving a user's first input on a first image area in a target picture, the length and width of the target picture The ratio is greater than the preset value; and in response to the first input, the enlarged first image is displayed in the first screen area, and the compressed second image is displayed in the second screen area; wherein the first image is the target image
  • the first image is the target image
  • the second image is the image of the second image area except the first image area in the target picture
  • the first screen area and the second screen area are the images of the electronic device Different areas of the screen.
  • an embodiment of the present application provides an electronic device, which includes a receiving module and a display module.
  • the receiving module is configured to receive a user's first input on the first image area in the target picture, and the ratio of the length to the width of the target picture is greater than a preset value.
  • the display module is configured to respond to the first input received by the receiving module, display the enlarged first image in the first screen area, and display the compressed second image in the second screen area.
  • the first image is an image of a first image area corresponding to the first input in the target picture
  • the second image is an image of a second image area other than the first image area in the target picture
  • the first screen area And the second screen area are different areas in the screen of the electronic device.
  • an embodiment of the present application provides an electronic device that includes a processor, a memory, and a computer program that is stored on the memory and can run on the processor.
  • the computer program is executed by the processor, the above-mentioned first The steps of the picture display method in one aspect.
  • an embodiment of the present application provides a computer-readable storage medium storing a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the image display method in the first aspect are realized.
  • the user's first input on the first image area in the target picture may be received, and the ratio of the length to the width of the target picture is greater than the preset value; and in response to the first input, the first input
  • the screen area displays the enlarged first image
  • the second screen area displays the compressed second image; where the first image is the image of the first image area corresponding to the first input in the target picture, and the second The image is an image of a second image area other than the first image area in the target picture, and the first screen area and the second screen area are different areas in the screen of the electronic device.
  • the picture display method provided by the embodiments of the present application is applied to a scene where a target picture with a large difference in length and width is displayed.
  • the image of the first image area corresponding to the first input in the target picture (that is, the image of the user's area of interest) It can be enlarged and displayed, so that the user can view the details of the image of the area of interest more clearly;
  • images other than the first image area in the target picture (that is, the image of the user's non-focus area) can be compressed and displayed; that is, The electronic device can magnify and display the details of the image of the area of interest, or compress and display the image of the non-interest area, so that a complete image of the target picture can be displayed on a limited-size screen, thereby improving the effect of the electronic device in displaying pictures.
  • the user can view the details of the picture as if viewing a normal picture, but also have a "big picture” to see the entire long picture, avoiding the problem of "seeing only the trees but not the forest", thereby improving the user's ability to view the long picture Sense of experience.
  • FIG. 1 is a schematic structural diagram of a possible Android operating system provided by an embodiment of the application
  • FIG. 2 is one of the schematic diagrams of the picture display method provided by the embodiment of the application.
  • FIG. 3 is a schematic diagram of a target picture displayed by a picture display method provided by an embodiment of the application
  • FIG. 4 is one of the schematic diagrams of the interface of the picture display method application provided by the embodiment of the application.
  • FIG. 5 is the second schematic diagram of the interface of the picture display method application provided by the embodiment of the application.
  • FIG. 6 is the third schematic diagram of the interface of the picture display method application provided by the embodiment of the application.
  • FIG. 7 is the fourth schematic diagram of the interface of the picture display method application provided by the embodiment of this application.
  • FIG. 8 is one of the schematic structural diagrams of the electronic device provided by the embodiment of the application.
  • FIG. 9 is the second structural diagram of an electronic device provided by an embodiment of the application.
  • FIG. 10 is a schematic diagram of hardware of an electronic device provided by an embodiment of the application.
  • first and second in the specification and claims herein are used to distinguish different objects, rather than to describe a specific order of objects.
  • first screen area and the second screen area are used to distinguish different screen areas, rather than to describe a specific order of screen areas.
  • words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present application should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • multiple refers to two or more than two, for example, multiple processing units refers to two or more processing units, etc.; multiple An element refers to two or more elements, etc.
  • the embodiments of the present application provide a picture display method and electronic device, which receive a user's first input on a first image area in a target picture, where the ratio of the length to the width of the target picture is greater than a preset value; and responds to the first image area.
  • One input display the enlarged first image in the first screen area, and display the compressed second image in the second screen area; where the first image is the first image area in the target picture corresponding to the first input
  • the second image is an image of a second image area other than the first image area in the target picture, and the first screen area and the second screen area are different areas in the screen of the electronic device.
  • the picture display method provided by the embodiments of the present application is applied to a scene where a target picture with a large difference in length and width is displayed.
  • the image of the first image area corresponding to the first input in the target picture that is, the image of the user's area of interest
  • images other than the first image area in the target picture that is, the image of the user's non-focus area
  • the electronic device can magnify and display the details of the image of the area of interest, or compress and display the image of the non-interest area, so that a complete image of the target picture can be displayed on a limited-size screen, thereby improving the effect of the electronic device in displaying pictures.
  • the user can view the details of the picture as if viewing a normal picture, but also have a "big picture” to see the entire long picture, avoiding the problem of "seeing only the trees but not the forest", thereby improving the user's ability to view the long picture Sense of experience.
  • the electronic device in the embodiment of the present application may be an electronic device with an operating system.
  • the operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.
  • the following takes the Android operating system as an example to introduce the software environment to which the picture display method provided by the embodiment of the present application is applied.
  • FIG. 1 it is a schematic structural diagram of a possible Android operating system provided by an embodiment of this application.
  • the architecture of the Android operating system includes 4 layers, which are: application layer, application framework layer, system runtime library layer, and kernel layer (specifically, it may be the Linux kernel layer).
  • the application layer includes various applications in the Android operating system (including system applications and third-party applications).
  • the application framework layer is the framework of the application. Developers can develop some applications based on the application framework layer while complying with the development principles of the application framework.
  • the system runtime layer includes a library (also called a system library) and an Android operating system runtime environment.
  • the library mainly provides various resources needed by the Android operating system.
  • the Android operating system operating environment is used to provide a software environment for the Android operating system.
  • the kernel layer is the operating system layer of the Android operating system and belongs to the lowest level of the Android operating system software level.
  • the kernel layer is based on the Linux kernel to provide core system services and hardware-related drivers for the Android operating system.
  • a developer can develop a software program that implements the image display method provided by the embodiment of the application based on the system architecture of the Android operating system as shown in FIG.
  • the display method can be run based on the Android operating system as shown in FIG. 1. That is, the processor or the electronic device can implement the image display method provided in the embodiment of the present application by running the software program in the Android operating system.
  • the electronic device in the embodiment of the present application may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant
  • the non-mobile terminal may be a personal computer (PC), a television (television, TV), a teller machine, or a self-service machine, etc., which are not specifically limited in the embodiment of the present application.
  • the execution subject of the picture display method provided in the embodiments of the present application may be the above-mentioned electronic device, or may be a functional module and/or functional entity in the electronic device that can implement the picture display method, and the specifics may be determined according to actual usage requirements.
  • the embodiments of this application are not limited. The following takes an electronic device as an example to illustrate the picture display method provided in the embodiment of the present application.
  • an embodiment of the present application provides a picture display method, and the picture display method may include the following steps 201 to 203.
  • Step 201 The electronic device receives the user's first input on the first image area in the target picture.
  • the ratio of the length to the width of the target picture is greater than a preset value.
  • a preset value is a value greater than 1, for example, the preset value can be 2, or can be 5, or can be any other possible value, which can be specifically determined according to actual usage requirements, and is not limited in the embodiment of the present application.
  • the target picture may be a long screenshot picture, or may be a panoramic picture, or may be any other picture whose length value is much larger than the width value.
  • the electronic device can compress the target picture to the screen size according to the size of the target picture and the size of its screen. After compression, the user can see the entire image 31 of the target picture. But what you see is a slender compressed image, so the user cannot see the details of the target image. As shown in (b) of FIG. 4, the electronic device can also zoom in on the target picture. At this time, the user can only see a part of the image 32, and cannot see the entire image.
  • the electronic device displays the target picture
  • the user can perform the first input to the target picture to trigger the electronic device.
  • the device enlarges and displays the image in the first image area selected by the user in the target picture, and compresses and displays the image in the picture area except the first image area in the target picture.
  • the above-mentioned first input may be a user's double-click input on the target picture, or a selection input of a function control for the target picture, or may be any other input that meets actual usage requirements. It is determined according to actual use requirements, and the embodiment of the present application does not limit it.
  • Step 202 In response to the first input, the electronic device displays the enlarged first image in the first screen area.
  • the first image is an image of the first image area in the target picture.
  • the first image area may be an area corresponding to the trajectory of the first input.
  • the first image area may be an area of any shape centered on the location of the first input, for example, the first image The area may be a rectangular area centered on the point where the first input is located, and the width of the rectangular area is equal to the width of the screen. In this way, the image selected by the first input in the target image can be enlarged in equal proportions, so that the phenomenon of enlargement distortion can be avoided.
  • the first image area may also be any other area corresponding to the first input that meets actual use requirements, and may be specifically determined according to actual use requirements, which is not limited in the embodiment of the present application.
  • the first screen area may be an area located at a preset position and having a preset size on the screen of the electronic device.
  • the first screen area may be an area located in the middle of the screen and occupying two-thirds of the total area of the screen (for example, the width of the area is equal to the screen width), so that the area corresponding to the user's first input can be highlighted. image.
  • the display position and display size of the first screen area can be specifically determined according to actual usage requirements, which are not limited in the embodiment of the present application.
  • step 202 may be specifically implemented through the following steps 202A-202C.
  • Step 202A The electronic device determines a first magnification parameter according to the size of the first screen area and the size of the first image area.
  • Step 202B The electronic device magnifies the first image according to the first magnification parameter to obtain the magnified first image.
  • Step 202C The electronic device displays the enlarged first image in the first screen area.
  • the electronic device may determine the ratio as the first magnification parameter by calculating the ratio of the size of the first screen area to the size of the first image area.
  • the width of the first screen area is equal to the screen width
  • the length of the first screen area is equal to the preset length
  • the enlarged length of the first image area is equal to the length of the first screen area, so that the first image area can be realized on the first screen area. Enlarged in equal proportions to avoid distortion.
  • Step 203 In response to the first input, the electronic device displays the compressed second image in the second screen area.
  • the second image is an image of a second image area other than the first image area in the target picture, and the second screen area and the first screen area are different areas in the screen of the electronic device.
  • step 203 may be specifically implemented by the following steps 203A-203C.
  • Step 203A The electronic device determines the first compression parameter according to the size of the second screen area and the size of the second image area.
  • Step 203B The electronic device compresses the second image along the length of the target picture according to the first compression parameter to obtain a compressed second image.
  • Step 203C The electronic device displays the compressed second image in the second screen area.
  • the electronic device may determine the ratio as the first magnification parameter by calculating the ratio of the size of the second screen area to the size of the second image area.
  • the width of the second screen area and the second image can be calculated The ratio of the length of the region is used as the first compression parameter.
  • the second image in the target picture can be compressed along the length of the target picture according to the first compression parameter, so that the complete target picture can be displayed on a screen with a limited size.
  • the length of the other side of the second image is equal to the screen width after scaling, so that the continuity and integrity of the image can be guaranteed.
  • the electronic device may perform a magnification process (for example, equal-scale magnification) on the first image in the first image area corresponding to the first input in the target picture, and
  • the first screen area displays the enlarged first image; and the image in the second image area except the first image area in the target picture is compressed (for example, compressed along a certain direction of the picture), and the image is compared with the first image area.
  • the second screen area with a different screen area displays the compressed second image.
  • the electronic device may respond to the user's first input on the first image area in the target image, and magnify the entire target image according to the first magnification parameter to obtain the magnified image.
  • the target image (including the enlarged first image), and the second image in the enlarged target image is compressed according to the first compression parameter to obtain the compressed second image.
  • the electronic device displays the enlarged first image in the first screen area, and displays the compressed second image in the second screen area.
  • the first image is the image of the first image area in the target picture
  • the second image is the image of the second image area except the first image area in the target picture
  • the first screen area and the second screen area are electronic devices Different areas of the screen.
  • first screen area and the second screen area are different areas adjacent to each other in the screen. Accordingly, the enlarged first image displayed in the first screen area and the compressed image displayed in the second screen area The second image can display the complete image of the target picture as a whole.
  • the image of the first image area corresponding to the first input in the target picture (that is, the image of the user's area of interest) can be enlarged and displayed, so that the user can view the details of the image of the area of interest more clearly;
  • images other than the first image area in the target picture (that is, the image of the user's non-focused area) can be compressed and displayed; that is, the electronic device can either zoom in to display the details of the focus area image, or compress and display the non-focused area Therefore, the complete image of the target picture can be displayed on a screen with a limited size, which can improve the effect of displaying pictures on the electronic device, and thus can enhance the user’s experience of viewing long pictures.
  • the second screen area includes a first sub-screen area and a second sub-screen area, and the first screen area is located between the first sub-screen area and the second sub-screen area; and
  • the above-mentioned second image includes a first sub-image and a second sub-image, and the area where the first sub-image is located and the area where the second sub-image is located are respectively located at two ends of the target picture along the length of the target picture.
  • step 203 can be specifically implemented by the following step 203D and step 203E.
  • Step 203D The electronic device displays the compressed first sub-image in the first sub-screen area.
  • Step 203E The electronic device displays the compressed second sub-image in the second sub-screen area.
  • images other than the image corresponding to the first input in the target picture can be compressed and displayed in regions, so that the effect of the electronic device in displaying the picture can be improved.
  • the target picture currently displayed by the electronic device is in the form of a slender compressed image. If the user double-clicks the target picture 31, as shown in Fig. 5, the electronic device displays an enlarged display in the first screen area After the first image 33, the compressed second image is displayed in the second screen area. As shown in FIG. 5, the electronic device displays the compressed first sub-image 33 in the first sub-screen area, and displays the compressed second sub-images 34 and 35 in the second sub-screen area. Therefore, the electronic device can display a complete image of the target picture on a screen of a limited size. In this way, the user can not only view the details of the image of the area of interest, but also browse the complete image of the picture as a whole.
  • the length of the first side of the compressed second image is less than the length of the second side of the compressed second image, and the first side is the sum of the second side of the compressed second image.
  • An image away from the side, and the second side is the side of the compressed second image adjacent to the first image.
  • the electronic device compresses the second image according to the first compression parameter in the direction along the length of the target picture, and compresses the second image according to the progressive compression parameter in the direction along the width of the target picture, for example, the first
  • the compression ratio of the side far away from the first image in the two images is greater than the compression ratio of the side adjacent to the first image in the second image, so that the compressed second image has a trapezoidal shape or a triangular shape.
  • the electronic device can display the complete target picture on a screen of limited size, and the compressed second image is compressed into a trapezoidal shape, from In terms of visual effects, it has a three-dimensional display effect.
  • the display rules for the upper and lower ends of the target picture can be as follows:
  • the upper first sub-screen area (3D perspective area), the middle first screen area (normal 2D display area), and the lower first sub-screen area (3D perspective area)
  • the height ratio is 2:15:2. If the target picture is a picture with an aspect ratio of 27:9, then as shown in Figure 7, the length of the first screen area is 15 and the width is 9, which are located at the upper and lower ends of the first sub-screen area and the second sub-screen area. The length is 9 and the width is 2. The width 9 of the enlarged first image is equal to the screen width 9, and the length 15 of the enlarged first image.
  • the image with the upper end height of 8 needs to be compressed and displayed on the first sub-screen area of height 2 and the lower end height
  • the image of 4 is compressed and displayed on the second sub-screen area of height 2.
  • the long sides of the trapezoid are both 9.
  • the head and tail (or left end and right end) of the long picture can be displayed in a three-dimensional form, and the middle part can be displayed in a two-dimensional form. In this way, you can not only see the key details of the picture, but also have a "big picture" and see the entire picture.
  • a three-dimensional perspective effect is displayed on the curved part, which can give full play to the advantages of curved surfaces and achieve a perfect combination.
  • a panoramic image it can be combined with a waterfall screen to display it perfectly through a 3D effect.
  • long screenshots can also be perfectly displayed through a 3D effect.
  • the above picture display method can also be adopted, and the picture thumbnails and application icons in the middle part are normally displayed in 2D, and the undisplayed ones are displayed through 3D perspective compression.
  • List part so that the entire list is displayed.
  • the application icons displayed on the desktop can be displayed in a horizontal screen list. If the user double-clicks on both ends of the long list, they can quickly switch to the head or tail. In this way, the picture list can be displayed in a global manner, with a more general sense, and can respond to the user's double-click operation on the head or tail, quickly reach the head and tail of the list, and facilitate the switching of long lists.
  • 3D perspective-like effects can be used to make user operations more convenient and faster.
  • step 202 may be executed first, and then step 203 may be executed; step 203 may be executed first, and then step 202 may be executed; step 202 and step 203 may also be executed at the same time.
  • FIG. 2 is an example in which step 202 is performed first and then step 203 is performed.
  • the picture display method provided in this embodiment of the application receives a user’s first input on a first image area in a target picture, and the ratio of the length to the width of the target picture is greater than a preset value; and in response to the first input, One screen area displays the enlarged first image, and the second screen area displays the compressed second image; wherein, the first image is an image of the first image area corresponding to the first input in the target picture, and the first image The second image is an image of a second image area other than the first image area in the target picture, and the first screen area and the second screen area are different areas on the screen of the electronic device.
  • the picture display method provided by the embodiments of the present application is applied to a scene where a target picture with a large difference in length and width is displayed.
  • the image of the first image area corresponding to the first input in the target picture (that is, the image of the user's area of interest) It can be enlarged and displayed, so that the user can view the details of the image of the area of interest more clearly;
  • images other than the first image area in the target picture (that is, the image of the user's non-focus area) can be compressed and displayed; that is, The electronic device can magnify and display the details of the image of the area of interest, or compress and display the image of the non-interest area, so that a complete image of the target picture can be displayed on a limited-size screen, thereby improving the effect of the electronic device in displaying pictures.
  • the user can view the details of the picture as if viewing a normal picture, but also have a "big picture” to see the entire long picture, avoiding the problem of "seeing only the trees but not the forest", thereby improving the user's ability to view the long picture Sense of experience.
  • the picture display method provided in the embodiment of the present application may further include the following step 204 and step 205.
  • Step 204 The electronic device receives a second input from the user to the second image.
  • Step 205 In response to the second input, the electronic device displays the enlarged second image, and displays the compressed first image.
  • the electronic device can quickly move the picture down to the end through animation, and display the top area of the target picture, which is convenient for the user to quickly Switch to the top area of the target image to browse.
  • the electronic device displays the bottom area of the target picture, which is convenient for the user to quickly switch to the top area of the target picture to browse.
  • the target picture can be displayed in a global manner, which has a more general sense, and can respond to the user's double-click operation on the head or tail of the picture, and can quickly reach the head or tail of the long picture, which is convenient for switching between different areas of the long picture. .
  • the picture display method provided in the embodiment of the present application may further include the following steps 206 to 209.
  • Step 206 The electronic device receives a third input from the user to the first image.
  • Step 207 In response to the third input, the electronic device displays the first image in a full-screen manner.
  • Step 208 The electronic device receives the fourth input of the user.
  • the fourth input is a sliding input of the user along the length of the target picture on the screen.
  • Step 209 In response to the fourth input, the electronic device displays the third image in a full-screen manner.
  • the third image is an image of an area corresponding to the fourth input in the target picture.
  • the traditional zoomed-in picture display (as shown in (b) in FIG. 4) is restored. Take into account the traditional user habits. If the user continues to slide down to input or slide up to input on the picture (that is, the fourth input), the electronic device displays the image of the region corresponding to the sliding input in a full-screen manner.
  • the user can freely switch the display form of the target image on the screen according to actual use requirements, thereby facilitating user operations.
  • the picture display method provided in the embodiment of the present application may further include the following steps 210 to 212.
  • Step 210 The electronic device receives the user's fifth input of the third image.
  • Step 211 In response to the fifth input, the electronic device determines a second compression parameter according to the size of the target picture and the size of the screen, and compresses the target picture according to the second compression parameter.
  • Step 212 The electronic device displays the compressed target picture.
  • the electronic device can restore to the thumbnail interface (as shown in (a) in FIG. 4).
  • the user can freely switch the display form of the target image on the screen according to actual use requirements, thereby facilitating user operations.
  • an embodiment of the present application provides an electronic device 700.
  • the electronic device 700 may include a receiving module 701 and a display module 702.
  • the receiving module 701 is configured to receive the user's first input on the first image area in the target picture, and the ratio of the length to the width of the target picture is greater than a preset value.
  • the display module 702 is configured to, in response to the first input received by the receiving module 701, display the enlarged first image in the first screen area, and display the compressed second image in the second screen area.
  • the first image is an image of a first image area corresponding to the first input in the target picture
  • the second image is an image of a second image area other than the first image area in the target picture
  • the first screen area And the second screen area are different areas in the screen of the electronic device.
  • the receiving module 701 is further configured to receive the second input of the user on the second image after the display module 702 displays the compressed second image in the second screen area;
  • the display module 702 is further configured to display the enlarged second image and display the compressed first image in response to the second input received by the receiving module 701.
  • the display module 702 is specifically configured to determine the first compression parameter according to the size of the second screen area and the size of the second image area; and according to the first compression parameter, the second image Compression is performed along the length of the target picture to obtain a compressed second image; and the compressed second image is displayed in the second screen area.
  • the length of the first side of the compressed second image is less than the length of the second side of the compressed second image, and the first side is the sum of the second side of the compressed second image.
  • An image away from the side, and the second side is the side of the compressed second image adjacent to the first image.
  • the second screen area includes a first sub-screen area and a second sub-screen area, and the first screen area is located between the first sub-screen area and the second sub-screen area;
  • the second image includes a first sub-image and a second sub-image, and the area where the first sub-image is located and the area where the second sub-image is located are respectively located at two ends of the target picture along the length of the target picture.
  • the display module 702 is specifically configured to display the compressed first sub-image in the first sub-screen area, and display the compressed second sub-image in the second sub-screen area.
  • the display module 702 is specifically configured to determine a first zoom-in parameter according to the size of the first screen area and the size of the first image area; and zoom in the first image according to the first zoom-in parameter, Obtain the enlarged first image; and display the enlarged first image in the first screen area.
  • the receiving module 701 is further configured to receive the third input of the user on the first image after the display module 702 displays the enlarged first image in the first screen area;
  • the display module 702 is further configured to display the first image in a full-screen manner in response to the third input received by the receiving module 701;
  • the receiving module 701 is further configured to receive a fourth input from the user, where the fourth input is a sliding input along the length of the target picture on the screen;
  • the display module 702 is further configured to respond to the fourth input received by the receiving module 701 and display a third image in a full-screen meal, where the third image is an image of an area corresponding to the fourth input in the target picture.
  • the electronic device provided in the embodiment of the present application further includes a processing module 703;
  • the receiving module 701 is further configured to receive a user's fifth input on the third image after the display module 702 displays the third image in a full screen manner;
  • the processing module 703 is configured to determine a second compression parameter according to the size of the target picture and the size of the screen in response to the fifth input received by the receiving module 701; and compress the target picture according to the second compression parameter;
  • the display module 702 is also used to display the compressed target image processed by the processing module 703.
  • the electronic device provided in the embodiment of the present application can implement each process implemented by the electronic device in the foregoing method embodiment, and to avoid repetition, details are not described herein again.
  • the electronic device receives a user's first input on a first image area in a target picture, where the ratio of the length to the width of the target picture is greater than a preset value; and in response to the first input, One screen area displays the enlarged first image, and the second screen area displays the compressed second image; wherein, the first image is the image of the first image area corresponding to the first input in the target picture, and the first image
  • the second image is an image of a second image area other than the first image area in the target picture, and the first screen area and the second screen area are different areas on the screen of the electronic device.
  • the picture display method provided by the embodiments of the present application is applied to a scene where a target picture with a large difference in length and width is displayed.
  • the image of the first image area corresponding to the first input in the target picture (that is, the image of the user's area of interest) It can be enlarged and displayed, so that the user can view the details of the image of the area of interest more clearly;
  • images other than the first image area in the target picture (that is, the image of the user's non-focus area) can be compressed and displayed; that is, The electronic device can magnify and display the details of the image of the area of interest, or compress and display the image of the non-interest area, so that a complete image of the target picture can be displayed on a limited-size screen, thereby improving the effect of the electronic device in displaying pictures.
  • the user can view the details of the picture as if viewing a normal picture, but also have a "big picture” to see the entire long picture, avoiding the problem of "seeing only the trees but not the forest", thereby improving the user's ability to view the long picture Sense of experience.
  • FIG. 10 is a schematic diagram of the hardware structure of an electronic device that implements each embodiment of the present application.
  • the electronic device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, and a memory 809 , Processor 810, and power supply 811.
  • a radio frequency unit 801 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, and a memory 809 , Processor 810, and power supply 811.
  • the electronic device may include more or less components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices
  • the user input unit 807 is used for receiving the user's first input on the first image area in the target picture, and the ratio of the length to the width of the target picture is greater than a preset value;
  • the display unit 806 is used for the user input unit 807
  • the first input is received, the enlarged first image is displayed in the first screen area, and the compressed second image is displayed in the second screen area; wherein, the first image is the first image corresponding to the first input in the target image
  • the second image is an image of a second image area other than the first image area in the target picture
  • the first screen area and the second screen area are different areas in the screen of the electronic device.
  • An embodiment of the present application provides an electronic device, which is applied to a scene where a target picture with a large difference in length and width is displayed.
  • the image of the first image area corresponding to the first input in the target picture that is, the user pays attention to The image of the area
  • the images of the target image other than the first image area that is, the image of the user's non-interest area
  • the electronic device can magnify and display the details of the image of the area of interest, or compress the image of the non-focus area, so that the complete image of the target picture can be displayed on a limited-size screen, thereby improving the effect of the electronic device displaying the picture .
  • the user can view the details of the picture as if viewing a normal picture, but also have a "big picture” to see the entire long picture, avoiding the problem of "seeing only the trees but not the forest", thereby improving the user's ability to view the long picture Sense of experience.
  • the radio frequency unit 801 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 810; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 801 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device 800 provides users with wireless broadband Internet access through the network module 802, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 803 can convert the audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into audio signals and output them as sounds. Moreover, the audio output unit 803 may also provide audio output related to a specific function performed by the electronic device 800 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 804 is used to receive audio or video signals.
  • the input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042.
  • the graphics processor 8041 is used for the image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 806.
  • the image frame processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or sent via the radio frequency unit 801 or the network module 802.
  • the microphone 8042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 801 for output in the case of a telephone call mode.
  • the electronic device 800 further includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 8061 and the display panel 8061 when the electronic device 800 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 805 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 806 is used to display information input by the user or information provided to the user.
  • the display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 807 can be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 807 includes a touch panel 8071 and other input devices 8072.
  • the touch panel 8071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 8071 or near the touch panel 8071. operating).
  • the touch panel 8071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 810, the command sent by the processor 810 is received and executed.
  • the touch panel 8071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 807 may also include other input devices 8072.
  • other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 8071 can cover the display panel 8061.
  • the touch panel 8071 detects a touch operation on or near it, it transmits it to the processor 810 to determine the type of the touch event, and then the processor 810 determines the type of the touch event according to the touch
  • the type of event provides corresponding visual output on the display panel 8061.
  • the touch panel 8071 and the display panel 8061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 8071 and the display panel 8061 can be integrated
  • the implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 808 is an interface for connecting an external device and the electronic device 800.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 808 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 800 or can be used to connect the electronic device 800 to an external device. Transfer data between devices.
  • the memory 809 can be used to store software programs and various data.
  • the memory 809 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 810 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes the software programs and/or modules stored in the memory 809, and calls the data stored in the memory 809. , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 810 may include one or more processing units; optionally, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 810.
  • the electronic device 800 may also include a power source 811 (such as a battery) for supplying power to various components.
  • a power source 811 such as a battery
  • the power source 811 may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the electronic device 800 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present application further provides an electronic device, including a processor 810 as shown in FIG. 10, a memory 809, a computer program stored in the memory 809 and running on the processor 810, and the computer program is
  • the processor 810 implements each process of the foregoing picture display method embodiment when executing, and can achieve the same technical effect. To avoid repetition, details are not described herein again.
  • the embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program When the computer program is executed by a processor, each process of the above-mentioned picture display method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium may include read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, etc.

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

L'invention concerne un procédé d'affichage d'image et des dispositifs électroniques (700, 800). Le procédé comprend les étapes suivantes : les dispositifs électroniques (700, 800) reçoivent une première entrée (201) par un utilisateur dans une première région d'image d'une image cible, le rapport de format de l'image cible étant supérieur à une valeur prédéfinie ; et les dispositifs électroniques (700, 800), en réponse à la première entrée, affichent une première image amplifiée (202) dans une première région d'écran ; les dispositifs électroniques (700, 800), en réponse à la première entrée, affichent une seconde image compressée (203) dans une seconde région d'écran ; la première image étant une image de la première région d'image dans l'image cible, la seconde image étant une image d'une seconde région d'image autre que la première région d'image dans l'image cible, et la première région d'écran et la seconde région d'écran étant des régions différentes dans l'écran des dispositifs électroniques (700, 800).
PCT/CN2020/134627 2019-12-10 2020-12-08 Procédé d'affichage d'image et dispositifs électroniques WO2021115279A1 (fr)

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