Patent ID: 11887325
Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The computer readable storage medium according to claim 15, wherein the sight line information further comprises a depth of field distance, and the depth of field distance is a distance between the eye and a lens that captures the face image;
wherein the computer program is used to cause the processor to:
determine a first distance according to the depth of field distance, and determine a second distance according to an image size of the face image, wherein the first distance is negatively correlated with the depth of field distance, and the second distance is positively correlated with the image size; and
take, a rectangular area comprising the sight line segment and having width of the first distance, and length of the second distance, as the target area.