Method, storage medium and display device for adjusting a displayed image
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorBo Hai
Life of this patent
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Abstract
Disclosed is a method for adjusting a displayed image. The method includes obtaining brightness information of a plurality of color channels of a currently displayed image; determining a target color channel with abnormal brightness from the plurality of color channels based on the brightness information; obtaining stimulus information of the target color channel, and determining a target grayscale from a predetermined grayscale interval based on the stimulus information; and determining brightness and chromaticity corresponding to the target grayscale, and adjusting the displayed image based on the brightness and chromaticity corresponding to the target grayscale.
Claims20
A method for adjusting a displayed image, applied to a display apparatus, the method comprising:
- obtaining brightness information of a plurality of color channels of a currently displayed image;
- determining a target color channel with abnormal brightness from the plurality of color channels based on the brightness information;
- obtaining stimulus information of the target color channel, and determining a target grayscale from a predetermined grayscale interval based on the stimulus information;
- and
- determining brightness and chromaticity corresponding to the target grayscale, and adjusting the displayed image based on the brightness and chromaticity corresponding to the target grayscale.
A non-transitory storage medium, which stores a plurality of instructions applicable to be loaded by a processor to execute the steps of:
- obtaining brightness information of a plurality of color channels of a currently displayed image;
- determining a target color channel with abnormal brightness from the plurality of color channels based on the brightness information;
- obtaining stimulus information of the target color channel, and determining a target grayscale from a predetermined grayscale interval based on the stimulus information;
- and
- determining brightness and chromaticity corresponding to the target grayscale, and adjusting the displayed image based on the brightness and chromaticity corresponding to the target grayscale.
A display apparatus, comprising an image adjusting device comprising a processor configured to execute program instructions to execute the steps of:
- obtaining brightness information of a plurality of color channels of a currently displayed image;
- determining a target color channel with abnormal brightness from the plurality of color channels based on the brightness information;
- obtaining stimulus information of the target color channel, and determining a target grayscale from a predetermined grayscale interval based on the stimulus information;
- and
- determining brightness and chromaticity corresponding to the target grayscale, and adjusting the displayed image based on the brightness and chromaticity corresponding to the target grayscale.
Dependencies are inferred from the claim text.