Patent ID: 11910097
Assignee: KONINKLIJKE PHILIPS N.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method according to claim 13, wherein during the second point of time, the multiplexed illumination is provided in a third color channel, and the method further comprises:
capturing a third image during a third point of time during which the multiplexed illumination is provided in the third color channel and not provided in the first color channel;
determining an estimated motion of pixels between the second image and the third image in the third color channel;
generating a second motion compensated image by extrapolating the estimated motion of pixels between the second image and the third image in the third color channel to the first color channel; and
performing ambient light correction based on a difference between the second image and the third image in the first color channel.