电子科妓女学光电科学与工程学院 SCHOOL OF OPTOELECTRONIC SCIENCE AND ENGINEERING OF UESTC Color Characterization Brightness:Intensity. ■Hue: Dominant color corresponding to a dominant wavelength of mixture light wave. Saturation: Relative purity or amount of white light mixed with a hue (inversely proportional to amount of white light added) Hue }hrom(色度) Saturation Amount of red (X),green (Y)and blue (Z)to form any particular color is called Tristimulus(三色激劢)◼ Brightness: Intensity. ◼ Hue: Dominant color corresponding to a dominant wavelength of mixture light wave. ◼ Saturation: Relative purity or amount of white light mixed with a hue (inversely proportional to amount of white light added). Color Characterization Hue Saturation Chromaticity (色度) Amount of red (X), green (Y) and blue (Z) to form any particular color is called Tristimulus(三色激励)