Video auto enhancing algorithm

Details Video auto enhancing algorithm Video auto enhancing algorithm

2011-01-04

2011-01-04

Dang, Duy M (Department: 2624)

Image analysis

Histogram processing

C382S274000

Reexamination Certificate

active

07865014

ABSTRACT:
A method for enhancing a video includes applying a linear histogram stretch, a gamma correction, and sigma row, column, and temporal filters to the video.

REFERENCES:
patent: 6463173 (2002-10-01), Tretter
patent: 7359572 (2008-04-01), Liu et al.
patent: 7406193 (2008-07-01), Watanabe
patent: 2004/0202385 (2004-10-01), Cheng et al.

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