Brightness adjusting methods for video frames of video...

Details Brightness adjusting methods for video frames of video... Brightness adjusting methods for video frames of video...

2006-12-15

2010-02-23

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S333010, C348S687000, C348S688000, C348S701000, C382S274000

Reexamination Certificate

active

07667739

ABSTRACT:
A brightness adjusting method for video frames of a video sequence includes receiving a current video frame of the video sequence and performing a scene change detection to determine if a scene change occurs between the current video frame and a previous video frame. Thereafter, one of a plurality of candidate brightness adjusting schemes is applied to the current video frame according to a scene change detection result.

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