自动亮度增益 AGCAuto gain contraol ; auto gain control

亮度增益 brightness gain ; Luminous Gain, fL/fc, min

色/亮增益差 Chr/Lum Gain Inequality

色度与亮度增益差 chrominance and luminance gain inequality

色度-亮度增益差 chrominance-luminance gain inequality

统计亮度增益 statistical brightness gain