Detecting illuminant flicker

Details Detecting illuminant flicker Detecting illuminant flicker

2011-03-22

2011-03-22

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S302000, C348S222100

Reexamination Certificate

active

07911505

ABSTRACT:
A method of determining when an image capture device with a rolling shutter is in an environment having a flickering illuminant by using autocorrelation or frequency analysis of difference vectors produced from first and second captured images.

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