Patent ID: 11863877
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 12:
13. The electronic device of claim 12, wherein to obtain the position of the at least one light source based on the bright cluster and the 3D map, the at least one processor is further configured to:
obtain a surface perpendicular and an angle of reflection of the at least one light source;
obtain an incident angle of the at least one light source;
obtain a direction of the at least one light source based on the incident angle;
determine that a plurality of incident rays of light from the at least one light source intersect with each other; and
obtain the position of the at least one light source as an interaction point of the plurality of incident rays of light from the at least one light source.