Patent ID: 11907649
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The method according to claim 3, wherein the pixel information is a grayscale value and the pixel information difference is a difference in the grayscale value; and
the determining, based on the pixel information difference, the at least one sub-image of the first interface image comprises:
gathering, based on the difference in the grayscale value of the each of the each pixel points, satisfactory pixel points into at least one cluster, the satisfactory pixel points being pixel points of the each pixel point in the first interface image having the difference in the grayscale value of greater than or equal to a difference threshold; and
determining, based on position information of the satisfactory pixel points, each of the at least one sub-image from the first interface image.