Processing method and processing device for display data, and display device
AssigneesBeijing Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsYafei Li, Bo Gao, Yue Li, Wei Sun, Hao Zhang, Lingyun Shi, Tiankuo Shi, Xiurong Wang
Life of this patent
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Abstract
An aspect of the disclosure provides a processing method for display data applied in a computing device, which processing method includes: determining a region of interest in the display area of the computing device; compressing data of an image in the display area; and transmitting data of an image of the region of interest and the compressed image data in the display area. The disclosure further provides a corresponding processing device and display device.
Claims19
A processing method for display data applied in a computing device, comprising:
- determining a region of interest in a display area of the computing device;
- compressing first data of a first image in the display area to obtain compressed image data in the display area;
- and
- transmitting second data of a second image in the region of interest and the compressed image data in the display area;
- the method further comprising:
- adjusting the first row pixel number of the compressed image in the display area and the second row pixel number of the second image in the region of interest to be consistent by supplementing a first predetermined value at an end of each row of pixels of one of the first image or the second image that has a fewer row pixel number.
A processing method for display data applied in a computing device, the processing method comprising:
- obtaining data of a first image in a region of interest and compressed image data in a display area;
- decompressing the compressed image data in the display area to obtain decompressed image data;
- merging the data of the first image in the region of interest and the decompressed image data in the display area, to form the display data of the second image to be displayed;
- and
- transmitting the display data of the second image to be displayed to a display panel of the computing device for display;
- wherein the method further comprises:
- removing a first predetermined value in response to detection that the end of a row of pixels of one of the compressed image and the first image in the region of interest is the first predetermined value.
A display device, including a processing device and a display panel, the processing device comprising:
- at least one memory configured to store instructions;
- and
- at least one processor configured to execute the instructions to implement operations comprising:
- obtaining data of a first image of a region of interest and compressed image data in a display area;
- decompressing the compressed image data in the display area to obtain decompressed image data;
- merging the data of the first image in the region of interest and the decompressed image data in the display area, to form display data of the second image to be displayed;
- and
- transmitting the display data of the second image to be displayed to the display panel of the display device for display;
- wherein the operations further comprise:
- removing a first predetermined value in response to detection that the end of a row of pixels of one of the compressed image and the first image in the region of interest is the first predetermined value.
Dependencies are inferred from the claim text.