Muncy, Geissler, Olds & Lowe, P.C.
Image processing method and device
An image processing method and device is provided. Components of a point Ai(ri,gi,bi) of an original image in RGB color space are processed according to a first function ƒ1(x) to obtain A0(r0,g0,b0)=ƒ1(xi). The point Ai(ri,gi,bi) of the original image is processed according to a second function ƒ2(x) to obtain a processed saturation S0=ƒ2(xi). Let ƒ2(xi)=1 to determine the point A0(r0,g0,b0). The point Ai is processed in the RGB color space if max(r0,g0,b0)≤1. The point Ai is converted into CMY color space for image processing if max(r0,g0,b0)>1.
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
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Jian Yunna Shensian
He Chen Syu