WO2023125273A1 - 电子设备的图像显示方法、图像处理电路和电子设备 - Google Patents

电子设备的图像显示方法、图像处理电路和电子设备 Download PDF

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Publication number
WO2023125273A1
WO2023125273A1 PCT/CN2022/141340 CN2022141340W WO2023125273A1 WO 2023125273 A1 WO2023125273 A1 WO 2023125273A1 CN 2022141340 W CN2022141340 W CN 2022141340W WO 2023125273 A1 WO2023125273 A1 WO 2023125273A1
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Prior art keywords
image
image data
data
display
displayed
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PCT/CN2022/141340
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English (en)
French (fr)
Inventor
单昌鹏
熊建清
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维沃移动通信有限公司
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Publication of WO2023125273A1 publication Critical patent/WO2023125273A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets

Definitions

  • the present application belongs to the technical field of image processing, and in particular relates to an image display method of electronic equipment, an image processing circuit and electronic equipment.
  • Flexible screens are lighter and thinner in size and have lower power consumption, which helps to improve the battery life of devices. At the same time, they are applied to mobile terminals based on their bendable and flexible characteristics, such as folding screens applied to mobile phones.
  • a mobile phone with a folding screen can have a larger screen size, and a larger display area brings a good visual experience, but due to the increase in the screen, the effect of displaying images will also be affected, especially when the folding screen of the mobile phone changes from From the folded state to the unfolded state, the change of the image display area will affect the display effect of the image.
  • the purpose of the embodiments of the present application is to provide an image display method for an electronic device, an image processing circuit, and an electronic device, which can improve the display effect of image data on a folding screen.
  • an embodiment of the present application provides an image display method for an electronic device, the electronic device includes a main control chip, an independent display chip and a folding screen electrically connected in sequence; the method includes: using the main control chip Acquiring the data to be displayed of the electronic device, and sending the data to be displayed to the independent display chip; obtaining the frame information of the data to be displayed by the independent display chip, according to the frame information and the first preset The condition is to obtain the target image data, and send the target image data to the folding screen; display the target image data through the folding screen.
  • the embodiment of the present application provides an image processing circuit, which is characterized in that the circuit includes: a main control chip, an independent display chip, and a folding screen electrically connected in sequence; the main control chip is used to obtain the data, and send the data to be displayed to the independent display chip; the independent display chip is used to obtain the frame information of the data to be displayed, and obtain the target image data according to the frame information and the first preset condition, and sending the target image data to the folding screen; the folding screen is used to display the target image data.
  • the embodiment of the present application provides an electronic device, the electronic device includes: a casing, an image processing circuit, the image processing circuit is arranged in the casing, and the image processing circuit is the Any one of the image processing circuits.
  • an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .
  • the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect the method described.
  • an embodiment of the present application provides a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the method described in the first aspect.
  • the embodiment of the present application provides an electronic device configured to execute the method in the first aspect.
  • the frame information of the data to be displayed is acquired through an independent display chip set in the electronic device, and the target image data is obtained according to the frame information and the first preset condition, and the target image data is sent to the folding screen , which can improve the image data display effect of the folding screen.
  • FIG. 1 is a schematic structural diagram of an electronic device provided in Embodiment 1;
  • FIG. 2 is a flow chart of an image display method for an electronic device according to an embodiment provided in Embodiment 1;
  • FIG. 3 is a schematic diagram of the state of the folding screen of the electronic device provided in Embodiment 1 in a folded state;
  • FIG. 4 is a schematic diagram of the unfolded state of the folding screen of the electronic device provided in Embodiment 1;
  • FIG. 5 is a schematic structural diagram of an image processing circuit of another embodiment provided in Embodiment 2;
  • FIG. 6 is a schematic structural diagram of an electronic device provided in Embodiment 3.
  • FIG. 7 is a schematic diagram of the hardware structure of the electronic device provided in the fourth embodiment.
  • An embodiment of the present application provides an image display method for an electronic device.
  • the electronic device may be any device with a folding screen, such as a mobile phone or a tablet computer, which is not limited herein.
  • FIG. 1 shows a schematic structural diagram of an electronic device, which includes a main control chip 110 , an independent display chip 120 and a folding screen 130 that are electrically connected in sequence.
  • the main control chip 110 may be a processing chip arranged in an electronic device, such as a central processing unit (central processing unit, CPU), and may also be an independent chip provided solely for realizing the image display method of this embodiment, here No limit.
  • a central processing unit central processing unit, CPU
  • the main control chip 110 is used to obtain the operating data of the electronic device.
  • the operating data may be the information of the application program currently opened by the electronic device, the video data being played, the shooting data, or the information of the foldable mobile phone.
  • the usage status of the screen and the like are not limited here.
  • the independent display chip 120 is used to display operating data through the folding screen 130, and the displayed data may be video data, web pages, captured images, etc., which are not limited here.
  • the main control chip 110 can obtain video data from the cloud or locally, and can obtain captured image data from the camera module 140 of the electronic device, and the main control chip transmits the interface (display serial interface Transsimition0, DSI- TX0) transmits the video data and shooting data to the independent display chip, and the independent display chip receives the video data and shooting data through the serial protocol receiving interface (display serial interface Receiver0, DSI-RX0) interface, and sends the interface through another serial protocol (display serial interface Transsimition1, DSI-TX1) transmits the processed video data and shooting data to the folding screen, and the user can preview the processed video data and shooting data in real time through the folding screen.
  • the interface display serial interface Transsimition0, DSI- TX0
  • the independent display chip receives the video data and shooting data through the serial protocol receiving interface (display serial interface Receiver0, DSI-RX0) interface, and sends the interface through another serial protocol (display serial interface Transsimition1, DSI-T
  • the camera module transmits the shooting data to the main control chip through the camera serial interface Transmition0 (CSI-TX0), and the main control chip receives the data through the camera serial interface Receiver0 (CSI-RX0). Capture data.
  • the independent display chip also sends the processed shooting data to the main control chip for storage through another camera serial interface Transmition1 (CSI-TX1), so that the user can call the main control chip when needed to check the shooting data.
  • CSI-TX1 camera serial interface Transmition1
  • the example provides an image display method for an electronic device, including:
  • the data to be displayed of the electronic device may be movies or short video data obtained from the cloud or locally, or may be captured images obtained from the camera module. It can be understood that the resolution or frame rate of the data to be displayed may or may not match the folding screen. Therefore, in order to obtain a better display effect, the data to be displayed is sent to the independent display chip through the main control chip .
  • the frame information of the data to be displayed may include resolution, frame rate, color, noise information, image size, etc. of an image frame of video or image data.
  • the image frames of the adapted display screen may be different.
  • the folding screen 130 includes a first display state 301 and a second display state 401, and the first The first display state may represent that the folding screen is in the folded state as shown in FIG. 3 , and the second display state may represent that the folding screen is in the unfolded state as shown in FIG. 4 .
  • the folding screen is in the folded state, its display area is smaller than that in the unfolded state, and in these two states, the proportion and effect of image display will change. Therefore, it is necessary to analyze and process the frame information of the data to be displayed to obtain the target image data adapted to the display screen, and then send the target image data to the folding screen for display through an independent display chip.
  • the independent display chip obtains the target image data according to the frame information and the first preset condition, specifically including: taking the data to be displayed as the target image data when the frame information satisfies the first preset condition.
  • the frame information includes the frame rate or image resolution of the data to be displayed
  • the first preset condition includes that the frame rate of the image data is within a first numerical range, or the image resolution of the image data is within a second numerical range.
  • the frame information of the image frame in the data to be displayed meets the display requirements in the current state of the folding screen, and at this time, the data to be displayed is directly used as the target image data.
  • the first value range of the frame rate is 40-50fps
  • the image frame rate in the data to be displayed is 45fps, which means that the video playback data meets the first preset condition.
  • the data to be displayed is processed by an independent display chip, and the processed data to be displayed is used as the target image data.
  • the first numerical range of the frame rate is 40-50 fps
  • the frame rate of the data to be displayed is 30 fps, which means that the data to be displayed does not satisfy the first preset condition.
  • the data to be displayed is interpolated through an independent display chip to obtain the data to be displayed after frame interpolation as the target image data. It can be understood that the number of image frames of the target image data is within the range of 40-50 fps.
  • the independent display chip obtains target image data with an image resolution within the second numerical range by adjusting the resolution of the data to be displayed, so as to adapt to The current display state of the folding screen.
  • the independent display chip includes a processing module, which is used to obtain frame information of the data to be displayed, and process the data to be displayed according to the frame information and the first preset condition to obtain target image data.
  • a processing module which is used to obtain frame information of the data to be displayed, and process the data to be displayed according to the frame information and the first preset condition to obtain target image data.
  • the independent display chip directly outputs the data to be displayed.
  • this function can be realized by setting a bypass in the independent display chip.
  • the independent display chip processes the data to be displayed through the processing module to obtain target image data.
  • the folding screen 130 includes a first display state 301 and a second display state 401.
  • the folding screen can have two folding axes or three folding axes, etc., that is, when folded
  • it may include a third display state and a fourth display state.
  • the foldable screen 130 includes the first display state 301 and the second display state 401 as an example.
  • the foldable screen 130 When the foldable screen 130 is in the first display state 301, that is, the folded state, its display area must be smaller than that displayed in the unfolded state. Therefore, the display requirements of the display screen are relatively low. Therefore, when the folding screen is in the first display state, the independent display chip directly outputs the data to be displayed to the folding screen without data processing through the processing module. The power consumption of electronic equipment can be reduced.
  • the processing module acquires the frame information of the data to be displayed, and obtains the target image data according to the frame information and the first preset condition.
  • the main control chip acquires the display state information of the folding screen, and sends the display state information to the independent display chip.
  • the display state information of the folding screen includes the first display state in the folded state, and, in The second display state for the expanded state.
  • the main control chip can obtain display status information by monitoring the folding status of the folding screen, or can detect the screen curvature of the folding screen by setting a detection module, and obtain the display status information of the folding screen according to the screen curvature.
  • the detection module sends the display status information of the folding screen to the main control chip
  • the main control chip sends the display status information of the folding screen to the independent display chip, and after the independent display chip receives the display status information of the folding screen, according to
  • the display status information opens the transmission channel of the target image data, and sends the target image data to the corresponding display screen.
  • the display screen in the folded state is the secondary screen
  • the display screen in the unfolded state is the main screen
  • the main control chip sends the captured image data and the display status information of the folding screen to the independent display chip, and the display status The information indicates that the folding screen is in the folding state, and at this time, the independent display chip directly sends the image data to the secondary screen.
  • the independent display chip includes a mobile industry processor interface (Mobile Industry Processor Interface, MIPI) switch, hereinafter referred to as the MIPI switch, the MIPI switch has a circuit selection function, and the MIPI switch
  • MIPI switch Mobile Industry Processor Interface
  • the data transmission channel between the independent display chip and the folding screen can be controlled, for example, there is a first transmission channel between the independent display chip and the folding screen, and between the independent display chip and the secondary screen, and between the independent display chip and the main screen.
  • the second transmission channel when the display state information of the folding screen sent by the main control chip indicates that the folding screen is in the folding state, the MIPI switch can control the opening of the first transmission channel to realize the target image data transmission in the folding state.
  • the MIPI switch can control the opening of the second transmission channel to realize the target image data transmission in the unfolded state of the folding screen.
  • the independent display chip transmits the target image data to the folding screen through the first transmission channel, and the folding screen displays the target image data through the secondary screen.
  • the independent display chip transmits the target image data to the folding screen through the second transmission channel, and the folding screen displays the target image data through the main screen.
  • the above is an image display method of an electronic device provided in this embodiment.
  • the frame information of the data to be displayed is acquired through an independent display chip installed in the electronic device, and the target image data is obtained according to the frame information and the first preset condition, and Sending the target image data to the folding screen can improve the image data display effect of the folding screen.
  • the user cannot realize the camera function while using the electronic device to make a video call, that is to say, the user needs to hang up the video to take a photo.
  • the folding screen can be divided into partitions when the folding screen is in the second display state, so as to realize the functions of video calling and taking pictures at the same time, and at the same time, the images and shooting in the video calling can be separately photos for processing.
  • the data to be displayed may include the first image data and the second image data
  • the MIPI switch controls the opening of the second transmission channel, and sends the first image data and the second image data to the main screen for split-screen display.
  • the first image data and the second image data may be of the same data type or different data types, for example, the first image data is video data, and the second image data is a captured picture, for example, The first image data is a captured picture, and the second image data is also a captured picture.
  • the first image data is video data
  • the second image data is also video data, which are not limited here.
  • the display area of the folding screen includes the first screen and the second screen
  • the corresponding data to be displayed includes the first image data and the second image data
  • the screen is used to display the first image data and the second image data.
  • the independent display chip obtains the first frame information of the first image data, and obtains the second frame information of the second image data; the independent display chip obtains the first target according to the first frame information and the first preset condition sub-image, and the independent display chip obtains the second target sub-image according to the second frame information and the first preset condition; wherein, the first screen and the second screen are used to display the first target sub-image and the first target sub-image Two target subimages.
  • the areas of the first screen and the second screen can be equal, that is, the display area of the folding screen in the unfolded state can be divided into two equal parts, or the display area of the folding screen in the unfolded state can be divided into unequal parts.
  • the two copies of as the first screen and the second screen, are used to display the first target sub-image and the second target sub-image respectively.
  • the display coordinate information corresponding to the data to be displayed is obtained through the main control chip, and the display coordinate information is sent to the independent display chip, and the display coordinate information is combined with the first target sub-image and the second target sub-image through the independent display chip.
  • the images are associated, and the associated first target sub-image and second target sub-image are sent to the folding screen; wherein, the display coordinate information includes the first screen coordinate information for displaying the first sub-image and the second screen coordinate information for displaying the second target sub-image.
  • the second screen coordinate information of the sub-image is obtained through the main control chip, and the display coordinate information is sent to the independent display chip, and the display coordinate information is combined with the first target sub-image and the second target sub-image through the independent display chip.
  • the images are associated, and the associated first target sub-image and second target sub-image are sent to the folding screen; wherein, the display coordinate information includes the first screen coordinate information for displaying the first sub-image and the second screen coordinate information for displaying the second target sub-image.
  • the data sent by the main control chip to the independent display chip is the first image data, the first display coordinates, the second image data and the second display coordinates, wherein the first display coordinates correspond to the display range of the first screen, and the second The display coordinates correspond to the display range of the second screen.
  • the independent display chip associates the first target sub-image with the first display coordinates, so that the first target The sub-image can be displayed within the display range of the first screen, and the second target sub-image is associated with the second display coordinates, so that the second target sub-image can be displayed within the display range of the second screen.
  • the coordinates of the folding screen can be represented by X2200*X2200, define X0 ⁇ X1100 as the first screen for displaying the first image data, define X1100 ⁇ X2200 as the second screen for displaying The second image data, in order to achieve different operating data has a specific display area.
  • tags can be set for the first image data and the second image data respectively, and corresponding tags can also be set for the first screen and the second screen.
  • the first image data is associated with the first screen
  • the second image data is associated with the second screen.
  • the above is an implementation of the image display method of the electronic device provided in this embodiment, which can display different image data in split screens when the folding screen is in the unfolded state, so as to improve the application scenarios of the folding screen terminal and improve user experience.
  • the first preset condition of this embodiment also includes that the noise value of image data is within the third numerical range, or the image data The brightness value of is within the fourth numerical range.
  • the independent display chip obtains the first target sub-image according to the first frame information and the first preset condition, including: when the first frame information satisfies the first preset condition, using the first image data as The first target sub-image; when the first frame information does not meet the first preset condition, the first image data is processed by an independent display chip, and the processed first image data is used as the first target sub-image, and the first target sub-image is passed
  • the independent display chip processes the first image data, including brightening and denoising the first image data, so as to obtain a better display effect.
  • the independent display chip obtains the second target sub-image according to the second frame information and the first preset condition, including: when the second frame information satisfies the first preset condition, using the second image data as the second
  • the target sub-image when the second frame information does not meet the first preset condition, the second image data is processed by an independent display chip, and the processed second image data is used as the second target sub-image.
  • first image data in the first screen and the second image data in the second screen may be processed simultaneously, or one of them may be processed separately.
  • the first numerical range, the second numerical range, the third numerical range, and the fourth numerical range can be set by developers, or can be set by users in a self-defined manner.
  • the above is an image display method of an electronic device in this embodiment when the folding screen is in the unfolded state, which can process any image data in the first screen and the second screen to obtain the target that meets the first preset condition Image data, enhance the applicable scene of folding screen, and improve the efficiency of image display.
  • the real-time video data can be stored through an independent display chip, so that the real-time video data can be displayed on the folding screen. , or perform a preview of the captured image of the target. But for the captured image, it needs to be stored in the electronic device, such as the photo album of the smart terminal.
  • the embodiment also sends the target image data to the main control chip through the independent display chip, and stores the target image data through the main control chip, wherein the main control chip includes a storage module.
  • the target image data can be stored in the electronic device so that the user can edit and share the target image data later.
  • the target image data includes captured pictures, and of course, may also include video data. For example, when the user records real-time video data through system settings, the video data may also be stored.
  • the present embodiment provides an image processing circuit 500, which includes: a main control chip 110, an independent display chip 120 and a folding screen 130 electrically connected in sequence;
  • the main control chip 110 is used to obtain the data to be displayed, and send the data to be displayed to the independent display chip 120;
  • the independent display chip 120 is used to obtain the frame information of the data to be displayed, according to the frame information and the first preset conditions, to obtain the target image data, and send the target image data to the folding screen 130;
  • the folding screen 130 is used to display the target image data.
  • the independent display chip 120 installed in the electronic device obtains the frame information of the data to be displayed, obtains the target image data according to the frame information and the first preset condition, and sends the target image data to the folding screen, which can improve the folding screen. image data display effect.
  • the independent display chip 120 is specifically configured to: take the data to be displayed as the target image data when the frame information satisfies the first preset condition; , processing the data to be displayed, using the processed data to be displayed as the target image data; wherein, the frame information includes the frame rate or image resolution of the data to be displayed, and the first preset condition includes image data
  • the frame rate of the image data is within the first numerical range, or the image resolution of the image data is within the second numerical range.
  • the first value range of the frame rate is 40-50fps
  • the image frame rate in the data to be displayed is 45fps, which means that the video playback data meets the first preset condition.
  • the frame rate of the data to be displayed is 30 fps, it means that the data to be displayed does not satisfy the first preset condition.
  • the data to be displayed is interpolated through an independent display chip to obtain the data to be displayed after frame interpolation as the target image data. It can be understood that the number of image frames of the target image data is within the range of 40-50 fps.
  • the independent display chip obtains target image data with an image resolution within the second numerical range by adjusting the resolution of the data to be displayed, so as to adapt to The current display state of the folding screen.
  • the independent display chip 120 includes a processing module 1201, and the independent display chip 120 is specifically configured to: receive the display state information of the folding screen sent by the main control chip; A data transmission channel corresponding to the display state information; sending the target image data to the folding screen through the corresponding data transmission channel; wherein, when the folding screen is in the first display state, directly output The data to be displayed: when the folding screen is in the second display state, the frame information of the data to be displayed is acquired by the processing module, and the target image data is obtained according to the frame information and a first preset condition.
  • the independent display chip 120 directly outputs the data to be displayed to the folding screen without data processing by the processing module, which can reduce the power consumption of the electronic device.
  • the folding screen when the folding screen is in the second display state, the folding screen includes a first screen and a second screen, the data to be displayed includes first image data and second image data, and the independent display chip also It is used to: obtain the first frame information of the first image data, and obtain the second frame information of the second image data; obtain the first frame information according to the first frame information and the first preset condition.
  • the target sub-image is obtained according to the second frame information and the first preset condition; wherein, the first screen and the second screen are used to display the first target sub-image and the Describe the second target sub-image.
  • the first preset condition includes that the noise value of the image data is within a third numerical range, or that the brightness value of the image data is within a fourth numerical range
  • the independent display chip is further configured to: When a frame of information satisfies the first preset condition, the first image data is used as the first target sub-image; when the first frame information does not meet the first preset condition, the An independent display chip processes the first image data, and uses the processed first image data as the first target sub-image; and, when the second frame information satisfies a first preset condition , using the second image data as the second target sub-image; when the second frame information does not meet the first preset condition, process the second image data through the independent display chip , using the processed second image data as the second target sub-image.
  • any image data in the first screen and the second screen can be processed to obtain target image data that meets the first preset condition, so as to enhance applicable scenarios of the folding screen and improve image display efficiency.
  • the independent display chip is further configured to: receive display coordinate information corresponding to the data to be displayed sent by the main control chip; combine the display coordinate information with the first target sub-image and the second target sub-image The two target sub-images are associated, and the associated first target sub-image and the second target sub-image are sent to the folding screen; wherein, the display coordinate information includes information for displaying the first sub-image First screen coordinate information, and second screen coordinate information for displaying the second sub-image.
  • the display positions of the first target sub-image and the second target sub-image can be customized, which can better meet user needs and improve scene applicability.
  • the independent display chip sends the target image data to the main control chip;
  • the main control chip includes a storage module for storing the target image data.
  • the target image data can be stored in the electronic device, so that the user can edit and share the target image data later.
  • the electronic device includes: a casing 601 and an image processing circuit 500 .
  • the image processing circuit of this embodiment is arranged in the casing, and the image processing circuit is the image processing circuit disclosed in the second embodiment above.
  • the electronic device in this embodiment can obtain the frame information of the data to be displayed through an independent display chip, obtain the target image data according to the frame information and the first preset condition, and send the target image data to the folding screen, which can improve the performance of the folding screen.
  • Image data display effect
  • the electronic device provided by the embodiment of the present application can implement various processes implemented by the method embodiment in FIG. 2 , and details are not repeated here to avoid repetition.
  • the electronic device in the embodiment of the present application may be a terminal, or may be other devices except the terminal.
  • the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) ) equipment, robots, wearable devices, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), netbook or personal digital assistant (personal digital assistant, PDA), etc.
  • FIG. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 1000 includes but not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, an independent Display chip 1011 and other components.
  • the electronic device 1000 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1010 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions.
  • a power supply such as a battery
  • the structure of the electronic device shown in FIG. 9 does not constitute a limitation to the electronic device.
  • the electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the processor 1010 may be the main control chip in this embodiment, and the processor 1010 is used to obtain the data to be displayed of the electronic device, and send the data to be displayed to the independent display chip.
  • the independent display chip 1011 is used to obtain the frame information of the data to be displayed, obtain the target image data according to the frame information and the first preset condition, and send the target image data to the folding screen.
  • the display unit 1006 is used to display target image data.
  • the processor 1010 is further configured to obtain display state information of the folding screen, and send the display state information to the independent display chip 1011; wherein, the display state information of the folding screen includes the first display in the folded state state, and a second display state that is in the expanded state.
  • the independent display chip 1011 is further configured to use the data to be displayed as the target image data when the frame information satisfies the first preset condition;
  • the data to be displayed is processed, and the processed data to be displayed is used as the target image data;
  • the frame information includes the frame rate or image resolution of the data to be displayed, and the The first preset condition includes that the frame rate of the image data is within a first numerical range, or the image resolution of the image data is within a second numerical range.
  • the independent display chip 1011 is also used to receive the display state information of the folding screen sent by the main control chip; select the data transmission channel corresponding to the display state information according to the display state information; The corresponding data transmission channel will send the target image data to the folding screen; wherein, when the folding screen is in the first display state, directly output the data to be displayed; In the case of the second display state, the frame information of the data to be displayed is acquired by the processing module, and the target image data is obtained according to the frame information and the first preset condition.
  • the folding screen when the folding screen is in the second display state, the folding screen includes a first screen and a second screen, the data to be displayed includes first image data and second image data, and the independent display chip 1011 also Obtaining first frame information of the first image data, and obtaining second frame information of the second image data; obtaining a first target sub-image according to the first frame information and the first preset condition , according to the second frame information and the first preset condition, the second target sub-image is obtained; wherein, the first screen and the second screen are used to display the first target sub-image and the second target subimage.
  • the first preset condition includes that the noise value of the image data is within the third numerical range, or the brightness value of the image data is within the fourth numerical range
  • the independent display chip is further used to: in the first frame When the information satisfies the first preset condition, using the first image data as the first target sub-image; when the first frame information does not meet the first preset condition, through the independent display
  • the chip processes the first image data, and uses the processed first image data as the first target sub-image; and, when the second frame information satisfies a first preset condition, takes The second image data is used as the second target sub-image; when the second frame information does not meet the first preset condition, the second image data is processed by the independent display chip, and the The processed second image data is used as the second target sub-image.
  • the independent display chip 1011 is also used to receive display coordinate information corresponding to the data to be displayed sent by the main control chip; combine the display coordinate information with the first target sub-image and the second target sub-image.
  • the target sub-image is associated, and the associated first target sub-image and the second target sub-image are sent to the folding screen; wherein, the display coordinate information includes the first target sub-image used to display the first A screen coordinate information, and a second screen coordinate information for displaying the second sub-image.
  • the independent display chip 1011 is also used to send the target image data to the memory 1009, and the memory 1009 is used to store the target image data.
  • the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the memory 1009 can be used to store software programs as well as various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 1009 may include volatile memory or nonvolatile memory, or, memory 1009 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly handles operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by a processor, each process of the above embodiment of the image display method for an electronic device is implemented, and The same technical effect can be achieved, so in order to avoid repetition, details will not be repeated here.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the image display method of the above-mentioned electronic device.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the embodiment of the present application provides a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to realize the various processes in the image display method embodiment of the above-mentioned electronic device, and can achieve the same To avoid repetition, the technical effects will not be repeated here.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of the present application.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请公开了一种电子设备的图像显示方法、图像处理电路(500)和电子设备。属于图像处理技术领域,电子设备包括依次电连接的主控芯片(110)、独立显示芯片(120)和折叠屏(130);方法包括:通过主控芯片获取电子设备的待显示数据,并发送待显示数据至独立显示芯片(S201);通过独立显示芯片获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至折叠屏(S202);通过折叠屏显示目标图像数据(S203)。

Description

电子设备的图像显示方法、图像处理电路和电子设备
相关申请的交叉引用
本申请主张在2021年12月28日在中国提交的中国专利申请202111636625.3的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于图像处理技术领域,具体涉及一种电子设备的图像显示方法、图像处理电路和电子设备。
背景技术
柔性屏由于在体积上更加轻薄,功耗低,有助于提升设备的续航能力,同时基于其可弯曲、柔韧性佳的特性被应用在移动终端上,例如应用在手机上的折叠屏。
具有折叠屏的手机可以具有更大的屏幕尺寸,更大的显示面积带来良好的视觉体验,但是由于屏幕的增大,其显示图像的效果也会受到影响,尤其是当手机的折叠屏从折叠状态到展开状态的情况下,其图像显示面积的改变会对图像的显示效果带来影响。
随着折叠屏在移动终端的快速发展,折叠屏图像显示面积的改变对图像显示效果带来的影响问题是亟需解决的问题。
申请内容
本申请实施例的目的是提供一种电子设备的图像显示方法、图像处理电路和电子设备,能够提升折叠屏的图像数据显示效果。
第一方面,本申请实施例提供了一种电子设备的图像显示方法,所述电子设备包括依次电连接的主控芯片、独立显示芯片和折叠屏;所述方法包括:通 过所述主控芯片获取所述电子设备的待显示数据,并发送所述待显示数据至所述独立显示芯片;通过所述独立显示芯片获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据,并发送所述目标图像数据至所述折叠屏;通过所述折叠屏显示所述目标图像数据。
第二方面,本申请实施例提供了一种图像处理电路,其特征在于,所述电路包括:依次电连接的主控芯片、独立显示芯片和折叠屏;所述主控芯片用于获取待显示数据,并发送所述待显示数据至所述独立显示芯片;所述独立显示芯片用于获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据,并发送所述目标图像数据至所述折叠屏;所述折叠屏用于显示所述目标图像数据。
第三方面,本申请实施例提供了一种电子设备,所述电子设备包括:壳体,图像处理电路,所述图像处理电路设置在所述壳体内,所述图像处理电路为第二方面中任意一项所述的图像处理电路。
第四方面,本申请实施例提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第五方面,本申请实施例提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法。
第六方面,本申请实施例提供一种计算机程序产品,该程序产品被存储在存储介质中,该程序产品被至少一个处理器执行以实现如第一方面所述的方法。
第七方面,本申请实施例提供了一种电子设备,所述电子设备被配置成执行如第一方面的方法。
在本申请实施例中,通过设置在电子设备中的独立显示芯片获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至所述折叠屏,能够提升折叠屏的图像数据显示效果。
附图说明
图1是本实施例一提供的一种电子设备的结构示意图;
图2是本实施例一提供的一实施例的电子设备的图像显示方法的流程图;
图3是本实施例一提供的电子设备的折叠屏在折叠状态下的状态示意图;
图4是本实施例一提供的电子设备的折叠屏在展开状态下的状态示意图;
图5是本实施例二提供的另一实施例的图像处理电路的结构示意图;
图6是本实施例三提供的电子设备的结构示意图;
图7是本实施例四提供的电子设备的硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的电子设备的图像显示方法、装置、电子设备和存储介质进行详细地说明。
实施例一
本申请实施例提供一种电子设备的图像显示方法,该电子设备可以是手机、平板电脑等具有折叠屏的任意设备,在此不做限定。
本实例中,参考图1,图1示出了一种电子设备的结构示意图,电子设备包括依次电连接的主控芯片110、独立显示芯片120和折叠屏130。
其中,主控芯片110可以是设置在电子设备中的处理芯片,如中央处 理器(central processing unit,CPU),也可以是单独为实现本实施例的图像显示方法而设置的独立芯片,在此不做限定。
本实施例中,主控芯片110用于获取电子设备的运行数据,运行数据可以是电子设备当前打开的应用程序信息,可以是正在播放的视频数据,可以是拍摄数据,也可以是折叠手机的屏幕使用状态等,在此不做限定。独立显示芯片120用于将运行数据通过折叠屏130显示,显示的数据可以是视频数据,可以是网页,可以是拍摄的图像等等,在此不做限定。
在一个例子中,主控芯片110可以从云端或本地获取视频数据,可以从电子设备的摄像头模组140获取拍摄的图像数据,主控芯片通过串行协议发送接口(display serial interface Transsimition0,DSI-TX0)将视频数据和拍摄数据传递给独立显示芯片,独立显示芯片通过串行协议接收接口(display serial interface Receiver0,DSI-RX0)接口接收视频数据和拍摄数据,并通过另一串行协议发送接口(display serial interface Transsimition1,DSI-TX1)把处理后的视频数据和拍摄数据传给折叠屏,用户可以通过折叠屏实时预览处理后的视频数据和拍摄数据。其中,摄像头模组通过相机串行发送接口(Camera serial interface Transmition0,CSI-TX0)将拍摄数据传输给主控芯片,主控芯片通过相机串行接收接口(Camera serial interface Receiver0,CSI-RX0)接收拍摄数据。另外,独立显示芯片还通过另一相机串行发送接口(Camera serial interface Transmition1,CSI-TX1)将处理后的拍摄数据发送至主控芯片进行存储,以使用户能够在需要时调取主控芯片的存储数据,查看该拍摄数据。
基于上述电子设备的结构,参考图2,本实例提供的一种电子设备的图像显示方法,包括:
S201、通过主控芯片获取电子设备的待显示数据,并发送待显示数据至独立显示芯片。
本实施例中,电子设备的待显示数据可以是从云端或本地获取的电影或者短视频数据等,也可以是从摄像头模组获取的拍摄图像。可以理解的是,该待显示数据的分辨率或者帧率可能与折叠屏相匹配,也可能不匹配,因此,为了 获得更好的显示效果,通过主控芯片将待显示数据发送至独立显示芯片。
S202、通过独立显示芯片获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至折叠屏。
本实施例中,待显示数据的帧信息可以包括视频或图像数据的图像帧的分辨率、帧率、色彩、噪声信息、图像大小等。
在一个例子中,不同的折叠屏、同一折叠屏的展开和折叠状态下,适配显示屏的图像帧可能存在不同,例如,折叠屏130包括第一显示状态301和第二显示状态401,第一显示状态可以表征折叠屏处于如图3所示的折叠状态,第二显示状态可以表征折叠屏处于如图4所示的展开状态。当折叠屏处于折叠状态的情况下,其显示面积小于折叠屏处于展开状态下的显示面积,而在此两种状态下,图像显示的比例和效果会发生变化。因此,需要对待显示数据的帧信息进行分析和处理,以得到适配显示屏的目标图像数据,再通过独立显示芯片将目标图像数据发送至折叠屏进行显示。
本实施例中,独立显示芯片根据帧信息和第一预设条件,得到目标图像数据,具体包括:在帧信息满足第一预设条件的情况下,将待显示数据作为目标图像数据。其中,帧信息包括待显示数据的帧率或图像分辨率,第一预设条件包括图像数据的帧率在第一数值范围内,或者,图像数据的的图像分辨率在第二数值范围内。
也就是说,待显示数据中的图像帧的帧信息是符合折叠屏当前状态下的显示要求,此时直接将待显示数据作为目标图像数据。例如,第一预设条件中,帧率的第一数值范围为40-50fps,待显示数据中的图像帧率为45fps,则表征视频播放数据满足第一预设条件。
本实施例中,在帧信息不满足第一预设条件的情况下,通过独立显示芯片对待显示数据进行处理,将处理后的待显示数据作为目标图像数据,例如,第一预设条件中,帧率的第一数值范围为40-50fps,待显示数据中的帧率为30fps,则表征待显示数据不满足第一预设条件。则通过独立显示芯片对该待显示数据进行插帧处理,得到插帧后的待显示数据,作为目标图像数据,可以理解的是, 该目标图像数据的图像帧数在40-50fps范围之内。同理,当待显示数据的图像分辨率不在第二数据范围的情况下,独立显示芯片通过调整该待显示数据的分辨率,得到图像分辨率在第二数值范围内的目标图像数据,以适应折叠屏的当前显示状态。
需要说明的是,独立显示芯片包括处理模块,该处理模块用于获取待显示数据的帧信息,根据帧信息和第一预设条件,对待显示数据进行处理,得到目标图像数据。而在待显示数据的帧信息满足第一预设条件的情况下,就不需要对待显示数据进行处理,此时独立显示芯片直接输出待显示数据。在一个例子中,可以在独立显示芯片中设置旁路来实现这一功能。而在待显示数据的帧信息不满足第一预设条件的情况下,需要对待显示数据进行处理,此时独立显示芯片通过处理模块对待显示数据进行处理,得到目标图像数据。
由图3和图4可知,折叠屏130包括第一显示状态301和第二显示状态401,在一个例子中,折叠屏可以具有两个折叠轴或三个折叠轴等,也就是说,当折叠屏支持多折叠功能的情况下,可以包括第三显示状态和第四显示状态等。
本实施例以折叠屏130包括第一显示状态301和第二显示状态401为例,在折叠屏130处于第一显示状态301也就是折叠状态的情况下,其显示面积必然小于展开状态下的显示面积,因此,且其显示屏的显示要求也相对较低,因此,在折叠屏处于第一显示状态的情况下,独立显示芯片直接输出待显示数据至折叠屏,无需通过处理模块进行数据处理,可以减小电子设备的功耗。
而在折叠屏130处于第二显示状态401也就是展开状态的情况下,其显示面积较大,因此,对于显示屏的显示要求也相对较高,因此,在折叠屏处于第二显示状态的情况下,通过处理模块获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据。
需要说明的是,本实施例通过主控芯片获取折叠屏的显示状态信息,并发送显示状态信息至独立显示芯片,该折叠屏的显示状态信息包括处于折叠状态的第一显示状态,以及,处于展开状态的第二显示状态。
具体地,主控芯片可以通过监测到折叠屏的折叠状况,来获取显示状态信 息,也可以是通过设置检测模块来检测折叠屏的屏幕弯曲度,根据该屏幕弯曲度得到折叠屏的显示状态信息,再由检测模块发送该折叠屏的显示状态信息至主控芯片,主控芯片再将折叠屏的显示状态信息发送至独立显示芯片,独立显示芯片接收到该折叠屏的显示状态信息之后,根据显示状态信息打开目标图像数据的传输通道,将目标图像数据发送至对应的显示屏。
在一个具体的例子中,处于折叠状态下的显示屏为副屏,处于展开状态下的显示屏为主屏,主控芯片向独立显示芯片发送拍摄的图像数据和折叠屏的显示状态信息,显示状态信息表征折叠屏处于折叠状态,则此时,独立显示芯片直接将该图像数据发送至副屏。其中,为了实现独立显示芯片与折叠屏之间的图像数据传输,独立显示芯片包括移动产业处理器接口(Mobile Industry Processor Interface,MIPI)开关,以下简称MIPI开关,MIPI开关具有电路选择功能,MIPI开关可以控制独立显示芯片与折叠屏之间的数据传输通道,例如,独立显示芯片与折叠屏之间具有与独立显示芯片与副屏之间的第一传输通道,以及独立显示芯片与主屏之间的第二传输通道,当主控芯片发送的折叠屏的折叠屏的显示状态信息表征折叠屏处于折叠状态下时,MIPI开关可以控制第一传输通道打开,以实现折叠状态下的目标图像数据传输。当主控芯片发送的折叠屏的折叠屏的显示状态信息表征折叠屏处于展开状态下时,MIPI开关可以控制第二传输通道打开,以实现折叠屏展开状态下的目标图像数据传输。
S203、通过折叠屏显示目标图像数据。
本实施例中,在折叠屏处于折叠状态的情况下,独立显示芯片通过第一传输通道将目标图像数据传输至折叠屏,折叠屏通过副屏显示目标图像数据。
在折叠屏处于展开状态的情况下,独立显示芯片通过第二传输通道将目标图像数据传输至折叠屏,折叠屏通过主屏显示目标图像数据。
以上是本实施例提供的一种电子设备的图像显示方法,通过设置在电子设备中的独立显示芯片获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至所述折叠屏,能够提升折叠屏的图像数据显示效果。
在一个场景中,用户在使用电子设备进行视频通话的同时,不能实现拍照功能,也就是说用户需要挂断视频才能去拍摄照片。考虑到折叠屏的显示面积较大,可以在折叠屏处于第二显示状态的情况下,将折叠屏进行分区,以同时实现视频通话和拍照的功能,同时可以分别对视频通话中的图像和拍摄的照片进行处理。
在此场景下,待显示数据可以包括第一图像数据和第二图像数据,MIPI开关控制第二传输通道打开,将第一图像数据和第二图像数据共同发送至主屏进行分屏显示。
本实施例中,第一图像数据和第二图像数据可以是相同的数据类型,也可以是不同的数据类型,例如,第一图像数据为视频数据,第二图像数据为拍摄的图片,例如,第一图像数据为拍摄的图片,第二图像数据也为拍摄的图片,例如,第一图像数据为视频数据,第二图像数据也为视频数据,在此不做限定。
具体地,折叠屏处于第二显示状态的情况下,折叠屏的显示区包括第一屏和第二屏,对应的待显示数据包括第一图像数据和第二图像数据,第一屏和第二屏用于显示第一图像数据和第二图像数据。
本实施例通过独立显示芯片获取第一图像数据的第一帧信息,以及,获取第二图像数据的第二帧信息;独立显示芯片根据第一帧信息和第一预设条件,得到第一目标子图像,且独立显示芯片根据第二帧信息和第一预设条件,得到第二目标子图像;其中,第一屏和第二屏用于显示第一目标子图像和第一目标子图像第二目标子图像。
在一个例子中,第一屏和第二屏的面积可以相等,也就是将展开状态下的折叠屏的显示面积分成均等的两份,也可以将展开状态下的折叠屏的显示面积分成不均等的两份,作为第一屏和第二屏,分别用于显示第一目标子图像和第二目标子图像。
本实施例中,是通过主控芯片获取对应于待显示数据的显示坐标信息,并发送显示坐标信息至独立显示芯片,通过独立显示芯片将显示坐标信息与第一目标子图像和第二目标子图像相关联,并将关联后的第一目标子图像和第二目 标子图像发送至折叠屏;其中,显示坐标信息包括用于显示第一子图像的第一屏坐标信息和用于显示第二子图像的第二屏坐标信息。
例如,主控芯片向独立显示芯片发送的数据为第一图像数据、第一显示坐标、第二图像数据和第二显示坐标,其中,第一显示坐标对应与第一屏的显示范围,第二显示坐标对应与第二屏的显示范围。则,独立显示芯片在根据第一图像数据得到第一目标子图像,根据第二图像数据得到第二目标子图像之后,将第一目标子图像与第一显示坐标相关联,以使第一目标子图像能够显示在第一屏的显示范围内,将第二目标子图像与第二显示坐标相关联,以使第二目标子图像能够显示在第二屏的显示范围内。在本申请的一个实施例中,可以将折叠屏的坐标用X2200*X2200表示,定义X0~X1100为第一屏,用于显示第一图像数据,定义X1100~X2200为第二屏,用于显示第二图像数据,从而实现不同的运行数据具有特定的显示区域。
在另一个例子中,也可以根据实时视频数据和拍摄数据的属性不同,对第一图像数据和第二图像数据分别设置标签,同时对第一屏和第二屏也设置对应的标签,利用标签将第一图像数据和第一屏相关联,将第二图像数据和第二屏相关联。从而实现分屏显示不同内容的效果,能够合理利用显示屏的显示面积,提高显示效率。
以上是本实施例提供的电子设备的图像显示方法的一种实现方式,能够在折叠屏处于展开状态下,分屏显示不同的图像数据,以提高折叠屏终端的应用场景,提升用户体验。
在另一个场景中,当第一屏和第二屏内的显示内容不同的情况下,考虑到不同的图像数据的显示效果需求和环境需求,例如,受环境光线等因素的影响,在实时视频和拍照的情况下,图像噪声和亮度对于图像数据的显示效果的影响较大,因此,本实施例的第一预设条件还包括图像数据的噪声值在第三数值范围内,或者,图像数据的亮度值在第四数值范围内。
本实施例中,独立显示芯片根据第一帧信息和第一预设条件,得到第一目标子图像,包括:在第一帧信息满足第一预设条件的情况下,将第一图像数据 作为第一目标子图像;在第一帧信息不满足第一预设条件的情况下,通过独立显示芯片对第一图像数据进行处理,将处理后的第一图像数据作为第一目标子图像,通过独立显示芯片对第一图像数据进行处理,包括对第一图像数据进行提亮和降噪等,从而得到较好的显示效果。
同理,独立显示芯片根据第二帧信息和第一预设条件,得到第二目标子图像,包括:在第二帧信息满足第一预设条件的情况下,将第二图像数据作为第二目标子图像;在第二帧信息不满足第一预设条件的情况下,通过独立显示芯片对第二图像数据进行处理,将处理后的第二图像数据作为第二目标子图像。
需要说明的是,本实施例可以同时对第一屏内的第一图像数据、第二屏内的第二图像数据进行处理,也可以分别对二者的其一进行处理。
在本申请实施例中,第一数值范围、第二数值范围、第三数值范围和第四数值范围可由开发人员进行设置,也可由用户利用自定义的方式设置。
以上是本实施例在折叠屏处于展开状态下的一种电子设备的图像显示方法,能够对第一屏和第二屏中的任一图像数据进行处理,以得到符合第一预设条件的目标图像数据,增强折叠屏的适用场景,提高图像显示效率。
可以理解的是,在进行视频通话的过程中,由于视频是为实时显示的,视频通话一般没有需要存储的需求,可以将实时视频数据通过独立显示芯片进行存储,从而通过折叠屏显示实时视频数据,或进行目标拍摄图像的预览。但是对于拍摄的图像,需要将其存储到电子设备中,例如智能终端的相册中。
因此,在得到目标图像数据之后,本实施例还通过独立显示芯片将目标图像数据发送至所述主控芯片,通过主控芯片存储目标图像数据,其中,主控芯片包括存储模块。以使目标图像数据能够存储在电子设备中,以便用户在后期对该目标图像数据进行编辑分享等。该目标图像数据包括拍摄的图片,当然,也可以包括视频数据,例如,当用户通过系统设置对实时视频数据进行录制的情况下,也可以对视频数据进行存储。
实施例二
参考图5,本实施例提供一种图像处理电路500,该电路包括:依次电连 接的主控芯片110、独立显示芯片120和折叠屏130;
本实施例中主控芯片110用于获取待显示数据,并发送待显示数据至独立显示芯片120;独立显示芯片120用于获取所述待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送所述目标图像数据至所述折叠屏130;折叠屏130用于显示所述目标图像数据。
本实施例通过设置在电子设备中的独立显示芯片120获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至折叠屏,能够提升折叠屏的图像数据显示效果。
在一个例子中,独立显示芯片120具体用于:在帧信息满足第一预设条件的情况下,将待显示数据作为所述目标图像数据;在帧信息不满足第一预设条件的情况下,对所述待显示数据进行处理,将处理后的所述待显示数据作为所述目标图像数据;其中,帧信息包括待显示数据的帧率或图像分辨率,第一预设条件包括图像数据的帧率在第一数值范围内,或者,图像数据的的图像分辨率在第二数值范围内。
例如,第一预设条件中,帧率的第一数值范围为40-50fps,待显示数据中的图像帧率为45fps,则表征视频播放数据满足第一预设条件。若待显示数据中的帧率为30fps,则表征待显示数据不满足第一预设条件。则通过独立显示芯片对该待显示数据进行插帧处理,得到插帧后的待显示数据,作为目标图像数据,可以理解的是,该目标图像数据的图像帧数在40-50fps范围之内。同理,当待显示数据的图像分辨率不在第二数据范围的情况下,独立显示芯片通过调整该待显示数据的分辨率,得到图像分辨率在第二数值范围内的目标图像数据,以适应折叠屏的当前显示状态。
在一个例子中,独立显示芯片120包括处理模块1201,独立显示芯片120具体用于:接收所述主控芯片发送的所述折叠屏的显示状态信息;根据所述显示状态信息,选择与所述显示状态信息对应的数据传输通道;通过所述对应的数据传输通道将所述发送所述目标图像数据至所述折叠屏;其中,在所述折叠屏处于第一显示状态的情况下,直接输出所述待显示数据;在折叠屏处于第二 显示状态的情况下,通过所述处理模块获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据。
本实施例在折叠屏处于第一显示状态的情况下,独立显示芯片120直接输出待显示数据至折叠屏,无需通过处理模块进行数据处理,可以减小电子设备的功耗。
在一个例子中,在折叠屏处于第二显示状态的情况下,折叠屏包括第一屏和第二屏,所述待显示数据包括第一图像数据和第二图像数据,所述独立显示芯片还用于:获取所述第一图像数据的第一帧信息,以及,获取所述第二图像数据的第二帧信息;根据所述第一帧信息和所述第一预设条件,得到第一目标子图像,根据所述第二帧信息和所述第一预设条件,得到第二目标子图像;其中,所述第一屏和第二屏用于显示所述第一目标子图像和所述第二目标子图像。
本实施例能够在折叠屏处于展开状态下,分屏显示不同的图像数据,以提高折叠屏终端的应用场景,提升用户体验。
在一个例子中,第一预设条件包括图像数据的噪声值在第三数值范围内,或者,图像数据的亮度值在第四数值范围内,所述独立显示芯片还用于:在所述第一帧信息满足第一预设条件的情况下,将所述第一图像数据作为所述第一目标子图像;在所述第一帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第一图像数据进行处理,将处理后的所述第一图像数据作为所述第一目标子图像;以及,在所述第二帧信息满足第一预设条件的情况下,将所述第二图像数据作为所述第二目标子图像;在所述第二帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第二图像数据进行处理,将处理后的所述第二图像数据作为所述第二目标子图像。
本实施例能够对第一屏和第二屏中的任一图像数据进行处理,以得到符合第一预设条件的目标图像数据,增强折叠屏的适用场景,提高图像显示效率。
在一个例子中,独立显示芯片还用于:接收所述主控芯片发送的对应于所述待显示数据的显示坐标信息;将所述显示坐标信息与所述第一目标子图像和 所述第二目标子图像相关联,并将关联后的所述第一目标子图像和所述第二目标子图像发送至所述折叠屏;其中,所述显示坐标信息包括用于显示第一子图像的第一屏坐标信息,和用于显示第二子图像的第二屏坐标信息。
本实施例可以对第一目标子图像和第二目标子图像的显示位置进行自定义,能够更好的满足用户需求,提高场景适用性。
在一个例子中,独立显示芯片将目标图像数据发送至主控芯片;主控芯片包括存储模块,用于存储目标图像数据。
本实施例可以使目标图像数据能够存储在电子设备中,以便用户在后期对该目标图像数据进行编辑分享等。
具体的各个模块的功能在上述方法实施例一中均有描述,在此不再赘述。
实施例三
本申请实施例提供一种电子设备,参考图6,该电子设备包括:壳体601和图像处理电路500。
本实施例的图像处理电路设置在壳体内,图像处理电路为上述实施例二中公开的图像处理电路。
本实施例的电子设备能够通过独立显示芯片获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至所述折叠屏,能够提升折叠屏的图像数据显示效果。
本申请实施例提供的电子设备能够实现图2的方法实施例实现的各个过程,为避免重复,这里不再赘述。
本申请实施例中的电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,还可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、 电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
实施例四
图7为实现本申请实施例的一种电子设备的硬件结构示意图。
该电子设备1000包括但不限于:射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009、处理器1010、独立显示芯片1011等部件。
本领域技术人员可以理解,电子设备1000还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1010逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的电子设备结构并不构成对电子设备的限定,电子设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
其中,处理器1010可以是本实施例中的主控芯片,处理器1010用于获取所述电子设备的待显示数据,并发送待显示数据至所述独立显示芯片。
独立显示芯片1011用于获取待显示数据的帧信息,根据帧信息和第一预设条件,得到目标图像数据,并发送目标图像数据至所述折叠屏。
显示单元1006用于显示目标图像数据。
可选地,处理器1010,还用于获取折叠屏的显示状态信息,并发送所述显示状态信息至所述独立显示芯片1011;其中,折叠屏的显示状态信息包括处于折叠状态的第一显示状态,以及,处于展开状态的第二显示状态。
可选地,独立显示芯片1011还用于在帧信息满足第一预设条件的情况下,将所述待显示数据作为所述目标图像数据;在所述帧信息不满足第一预设条件的情况下,对所述待显示数据进行处理,将处理后的所述待显示数据作为所述目标图像数据;其中,所述帧信息包括所述待显示数据的帧率或图像分辨率,所述第一预设条件包括图像数据的帧率在第一数值范围内,或者,图像数据的的图像分辨率在第二数值范围内。
可选地,独立显示芯片1011还用于接收所述主控芯片发送的所述折叠屏 的显示状态信息;根据所述显示状态信息,选择与所述显示状态信息对应的数据传输通道;通过所述对应的数据传输通道将所述发送所述目标图像数据至所述折叠屏;其中,在所述折叠屏处于第一显示状态的情况下,直接输出所述待显示数据;在所述折叠屏处于第二显示状态的情况下,通过所述处理模块获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据。
可选地,在折叠屏处于第二显示状态的情况下,所述折叠屏包括第一屏和第二屏,所述待显示数据包括第一图像数据和第二图像数据,独立显示芯片1011还用于获取第一图像数据的第一帧信息,以及,获取所述第二图像数据的第二帧信息;根据所述第一帧信息和所述第一预设条件,得到第一目标子图像,根据所述第二帧信息和所述第一预设条件,得到第二目标子图像;其中,所述第一屏和第二屏用于显示所述第一目标子图像和所述第二目标子图像。
可选地,在第一预设条件包括图像数据的噪声值在第三数值范围内,或者,图像数据的亮度值在第四数值范围内,独立显示芯片还用于:在所述第一帧信息满足第一预设条件的情况下,将所述第一图像数据作为所述第一目标子图像;在所述第一帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第一图像数据进行处理,将处理后的所述第一图像数据作为所述第一目标子图像;以及,在所述第二帧信息满足第一预设条件的情况下,将所述第二图像数据作为所述第二目标子图像;在所述第二帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第二图像数据进行处理,将处理后的所述第二图像数据作为所述第二目标子图像。
可选地,独立显示芯片1011还用于接收所述主控芯片发送的对应于所述待显示数据的显示坐标信息;将所述显示坐标信息与所述第一目标子图像和所述第二目标子图像相关联,并将关联后的所述第一目标子图像和所述第二目标子图像发送至所述折叠屏;其中,所述显示坐标信息包括用于显示第一子图像的第一屏坐标信息,和用于显示第二子图像的第二屏坐标信息。
可选地,独立显示芯片1011还用于将目标图像数据发送至存储器1009, 存储器1009用于存储目标图像数据。
应理解的是,本申请实施例中,输入单元1004可以包括图形处理器(Graphics Processing Unit,GPU)10041和麦克风10042,图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072中的至少一种。触控面板10071,也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
存储器1009可用于存储软件程序以及各种数据。存储器1009可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1009可以包括易失性存储器或非易失性存储器,或者,存储器1009可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器1009包括但不限于这些和任意其它适合类型的存储器。
处理器1010可包括一个或多个处理单元;可选地,处理器1010集成应用 处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器1010中。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述电子设备的图像显示方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述电子设备的图像显示方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例提供一种计算机程序产品,该程序产品被存储在存储介质中,该程序产品被至少一个处理器执行以实现如上述电子设备的图像显示方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按 不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (19)

  1. 一种电子设备的图像显示方法,其中,所述电子设备包括依次电连接的主控芯片、独立显示芯片和折叠屏;
    所述方法包括:
    通过所述主控芯片获取所述电子设备的待显示数据,并发送所述待显示数据至所述独立显示芯片;
    通过所述独立显示芯片获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据,并发送所述目标图像数据至所述折叠屏;
    通过所述折叠屏显示所述目标图像数据。
  2. 根据权利要求1所述的方法,其中,所述根据所述帧信息和第一预设条件,得到目标图像数据,包括:
    在所述帧信息满足第一预设条件的情况下,将所述待显示数据作为所述目标图像数据;
    在所述帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述待显示数据进行处理,将处理后的所述待显示数据作为所述目标图像数据;
    其中,所述帧信息包括所述待显示数据的帧率或图像分辨率,所述第一预设条件包括图像数据的帧率在第一数值范围内,或者,图像数据的的图像分辨率在第二数值范围内。
  3. 根据权利要求1所述的方法,其中,所述独立显示芯片包括处理模块,所述方法包括:
    通过所述主控芯片获取所述折叠屏的显示状态信息,并发送所述显示状态信息至所述独立显示芯片;其中,所述折叠屏的显示状态信息包括处于折叠状态的第一显示状态,以及,处于展开状态的第二显示状态;
    通过所述独立显示芯片选择与所述显示状态信息对应的数据传输通道,通过所述对应的数据传输通道将所述发送所述目标图像数据至所述折叠屏;
    其中,在所述折叠屏处于第一显示状态的情况下,通过所述独立显示芯片直接输出所述待显示数据;在所述折叠屏处于第二显示状态的情况下,通过所述处理模块获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据。
  4. 根据权利要求1所述的方法,其中,在所述折叠屏处于第二显示状态的情况下,所述折叠屏包括第一屏和第二屏;所述待显示数据包括第一图像数据和第二图像数据;
    所述通过所述独立显示芯片获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据,包括:
    通过所述独立显示芯片获取所述第一图像数据的第一帧信息,以及,获取所述第二图像数据的第二帧信息;
    根据所述第一帧信息和所述第一预设条件,得到第一目标子图像,根据所述第二帧信息和所述第一预设条件,得到第二目标子图像;
    其中,所述第一屏和第二屏用于显示所述第一目标子图像和所述第二目标子图像。
  5. 根据权利要求4所述的方法,其中,所述第一预设条件包括图像数据的噪声值在第三数值范围内,或者,图像数据的亮度值在第四数值范围内,
    所述根据所述第一帧信息和所述第一预设条件,得到第一目标子图像,包括:
    在所述第一帧信息满足第一预设条件的情况下,将所述第一图像数据作为所述第一目标子图像;
    在所述第一帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第一图像数据进行处理,将处理后的所述第一图像数据作为所述第一目标子图像;
    所述根据所述第二帧信息和所述第一预设条件,得到第二目标子图像,包 括:
    在所述第二帧信息满足第一预设条件的情况下,将所述第二图像数据作为所述第二目标子图像;
    在所述第二帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第二图像数据进行处理,将处理后的所述第二图像数据作为所述第二目标子图像。
  6. 根据权利要求4所述的方法,还包括:
    通过主控芯片获取对应于所述待显示数据的显示坐标信息,并发送所述显示坐标信息至所述独立显示芯片;
    通过所述独立显示芯片将所述显示坐标信息与所述第一目标子图像和所述第二目标子图像相关联,并将关联后的所述第一目标子图像和所述第二目标子图像发送至所述折叠屏;
    其中,所述显示坐标信息包括用于显示第一子图像的第一屏坐标信息,和用于显示第二子图像的第二屏坐标信息。
  7. 根据权利要求1所述的方法,其中,所述主控芯片包括存储模块,在得到目标图像数据之后,所述方法还包括:
    通过所述独立显示芯片将所述目标图像数据发送至所述主控芯片;
    通过所述主控芯片存储所述目标图像数据。
  8. 一种图像处理电路,包括:依次电连接的主控芯片、独立显示芯片和折叠屏;
    所述主控芯片用于获取待显示数据,并发送所述待显示数据至所述独立显示芯片;
    所述独立显示芯片用于获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据,并发送所述目标图像数据至所述折叠屏;
    所述折叠屏用于显示所述目标图像数据。
  9. 根据权利要求8所述的一种图像处理电路,其中,所述独立显示芯片具体用于:
    在所述帧信息满足第一预设条件的情况下,将所述待显示数据作为所述目标图像数据;
    在所述帧信息不满足第一预设条件的情况下,对所述待显示数据进行处理,将处理后的所述待显示数据作为所述目标图像数据;
    其中,所述帧信息包括所述待显示数据的帧率或图像分辨率,所述第一预设条件包括图像数据的帧率在第一数值范围内,或者,图像数据的的图像分辨率在第二数值范围内。
  10. 根据权利要求8所述的一种图像处理电路,其中,所述独立显示芯片包括处理模块,所述独立显示芯片具体用于:
    接收所述主控芯片发送的所述折叠屏的显示状态信息;
    根据所述显示状态信息,选择与所述显示状态信息对应的数据传输通道;
    通过所述对应的数据传输通道将所述发送所述目标图像数据至所述折叠屏;
    其中,在所述折叠屏处于第一显示状态的情况下,直接输出所述待显示数据;
    在所述折叠屏处于第二显示状态的情况下,通过所述处理模块获取所述待显示数据的帧信息,根据所述帧信息和第一预设条件,得到目标图像数据。
  11. 根据权利要求8所述的一种图像处理电路,其中,在所述折叠屏处于第二显示状态的情况下,所述折叠屏包括第一屏和第二屏,所述待显示数据包括第一图像数据和第二图像数据,所述独立显示芯片还用于:
    获取所述第一图像数据的第一帧信息,以及,获取所述第二图像数据的第 二帧信息;
    根据所述第一帧信息和所述第一预设条件,得到第一目标子图像,根据所述第二帧信息和所述第一预设条件,得到第二目标子图像;
    其中,所述第一屏和第二屏用于显示所述第一目标子图像和所述第二目标子图像。
  12. 根据权利要求11所述的一种图像处理电路,其中,所述第一预设条件包括图像数据的噪声值在第三数值范围内,或者,图像数据的亮度值在第四数值范围内,所述独立显示芯片还用于:
    在所述第一帧信息满足第一预设条件的情况下,将所述第一图像数据作为所述第一目标子图像;
    在所述第一帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第一图像数据进行处理,将处理后的所述第一图像数据作为所述第一目标子图像;
    以及,在所述第二帧信息满足第一预设条件的情况下,将所述第二图像数据作为所述第二目标子图像;
    在所述第二帧信息不满足第一预设条件的情况下,通过所述独立显示芯片对所述第二图像数据进行处理,将处理后的所述第二图像数据作为所述第二目标子图像。
  13. 根据权利要求11所述的一种图像处理电路,其中,所述独立显示芯片还用于:
    接收所述主控芯片发送的对应于所述待显示数据的显示坐标信息;
    将所述显示坐标信息与所述第一目标子图像和所述第二目标子图像相关联,并将关联后的所述第一目标子图像和所述第二目标子图像发送至所述折叠屏;
    其中,所述显示坐标信息包括用于显示第一子图像的第一屏坐标信息,和 用于显示第二子图像的第二屏坐标信息。
  14. 根据权利要求8所述的一种图像处理电路,其中,
    所述独立显示芯片将所述目标图像数据发送至所述主控芯片;
    所述主控芯片包括存储模块,用于存储所述目标图像数据。
  15. 一种电子设备,所述电子设备包括:
    壳体,
    图像处理电路,所述图像处理电路设置在所述壳体内,所述图像处理电路为权利要求8-14中任意一项所述的图像处理电路。
  16. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1-7任一项所述的方法。
  17. 一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1-7任一项所述的方法。
  18. 一种计算机程序产品,该程序产品被存储在存储介质中,该程序产品被至少一个处理器执行以实现如权利要求1-7任一项所述的方法。
  19. 一种电子设备,所述电子设备被配置成执行如权利要求1-7任一项所述的方法。
PCT/CN2022/141340 2021-12-28 2022-12-23 电子设备的图像显示方法、图像处理电路和电子设备 WO2023125273A1 (zh)

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