Patent ID: 11880905
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The image processing method according to claim 1, wherein the extracting the first pixel group and the second pixel group in the input image comprises:
generating a pixel selection window;
caching data of the pixels in N rows in the input image, wherein N is an integer, and a value of N is equal to a row size of the pixel selection window;
selecting, through the pixel selection window, the pixels in M columns from the data of the pixels in the N rows as the first pixel group, wherein M is an integer, and a value of M is same as a column size of the pixel selection window; and
controlling the pixel selection window to slide M columns in a preset direction, and selecting the pixels in the M columns from the data of the pixels in the N rows as the second pixel group.