Patent ID: 11948530
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The computer-implemented method of claim 1, the computer-implemented method further comprising separating the color space into a plurality of color channels;
wherein, in a respective color channel, generating the gradient color value array comprises:
determining the total number of sampling points in the respective color channel containing points corresponding to a first channel value and a second channel value, wherein the first channel value is a value of a color setting of an operating system with respect to the respective color channel, and the second channel value is a value of a default color setting of an application on the operating system with respect to the respective color channel;
determining a reference point dividing the color space into a first color space and a second color space, the reference point being between a first point corresponding to the first channel value and a second point corresponding to the second channel value;
determining a first sampling interval with respect to a first sub-set of sampling points in the first color space and a second sampling interval with respect to a second sub-set of sampling points in the second color space;
sampling the first color space respectively at first type sampling points in the first sub-set of sampling points, adjacent first type sampling points spaced apart by the first sampling interval;
sampling the second color space respectively at second type sampling points in the second sub-set of sampling points, adjacent first type sampling points spaced apart by the second sampling interval;
generating a first gradient color value sub-array comprising values respectively from the first type sampling points; and
generating a second gradient color value sub-array comprising values respectively from the second type sampling points;
wherein the gradient color value array comprises the first gradient color value sub-array and the second gradient color value sub-array.