Patent ID: 11947729
Assignee: QINGDAO PICO TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The apparatus according to claim 12, the processor is further configured to:
perform weighted average on a contour distance between a thumb fingertip bone point and an index fingertip bone point in two frames of hand bone point images, to obtain a contour distance, at a first time point, between the thumb fingertip bone point and the index fingertip bone point; and perform weighted average on a two-dimensional Euclidean distance between a thumb fingertip bone point and an index fingertip bone point in two frames of hand bone point images, to obtain a two-dimensional Euclidean distance, at a first time point, between the thumb fingertip bone point and the index fingertip bone point.