HUE AND SATURATION ADJUSTING DEVICE, IMAGE DISPLAY DEVICE, AND HUE AND SATURATION ADJUSTING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a technique capable of adjusting the hue and saturation of an RGB input signal. PSOLUTION: Provided are a converting means of converting the RGB signal to a hue and saturation, an adjusting means of adjusting the hue and saturation after the conversion to desired value, and an inverse conversion means of inversely converting the hue and saturation after the adjustment to an RGB signal. PCOPYRIGHT: (C)2006,JPO&NCIPI