... the input color, YCbCris the most commonlyused color space to render video stream in digital video standards. Most video enhancement methods are pro-cessing in YCbCrcolor space; however, ... two parameters mmin and mmaxset as (a) (mmin, mmax)=(100/255, 150/255), and (b) (mmin, mmax) = (10/255, 250/255).Tsai and Chou EURASIP Journal on Image and Video Processing 2011, ... local contrast enhancement algorithm for digital video cameras. EURASIP Journal on Image and Video Processing 20112011:6.Submit your manuscript to a journal and benefi t from:7 Convenient online...