System and method for roll-off correction in image processing

Details System and method for roll-off correction in image processing System and method for roll-off correction in image processing

2005-03-31

2009-08-25

Tran, Nhan T (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S223100, C348S311000, C396S429000

Reexamination Certificate

active

07580070

ABSTRACT:
A system and method is provided for processing a digital image. The system and method processes image data by correcting for roll-off variability in the digital image. The system and method corrects for roll-off in image data by determining for each pixel a roll-off contour in which the pixel resides and adjusting that pixel based upon its roll-off contour, which in turn, depends upon its location on the image plane.

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