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

Claim 17:
18. The electronic device of claim 17, wherein to obtain the angle based de-flickering factor, the at least one processor is further configured to:
obtain an incident angle towards the at least one light source;
obtain a cosine of the incident angle;
obtain an average of the cosine for each pixel in the plurality of RGB video frames; and
obtain, the angle based de-flickering factor as a combination of the average of the cosine, the target brightness of the at least one light source and the actual brightness of the at least one light source, wherein the angle based de-flickering factor is a value obtained for each pixel and is configured to be added each pixel for removing the flicker.