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

Claim 3:
4. The method according to claim 2, wherein taking, the rectangular area comprising the sight line segment and having width of the first distance, and length of the second distance, as the target area, comprising:
determining a first side, wherein side length of the first side is the first distance, a midpoint of the first side is the first coordinate, and the first side is perpendicular to the sight line segment;
determining a second side, wherein side length of the second side is the second distance, and the second side is perpendicular to the first side; and
taking, a rectangle consisting of the first side and the second side and comprising the sight line segment, as the target area.