chroma

Noun

Meaning

chromatic purity: freedom from dilution with white and hence vivid in hue

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Examples

Background color Demonstration of the creation of special effects techniques utilizing chroma key Blue is generally used for both weather maps and special effects because it is complementary to human skin tone. Source: Internet

As it turns out, the chroma amplitude (when considered together with the Y signal) represents the approximate saturation of a color, and the chroma phase against the subcarrier as reference, approximately represents the hue of the color. Source: Internet

Although, in response to changing U and V values, the chroma sinewave changes phase with respect to the subcarrier, it's not correct to say that the subcarrier is simply "phase modulated". Source: Internet

Because of subsampling, Y'CbCr video must always be stored using even dimensions ( divisible by 2), otherwise chroma mismatch ("ghosts") will occur, and it will appear as if the color is ahead of, or behind the rest of the video, much like a shadow. Source: Internet

Any spill of the chroma key color will make the result look unnatural. Source: Internet

It even has full support for Razer’s Chroma lighting system, so if you like RGB tweaking, Razer’s software gives you full control — including the ability to just turn it off. Source: Internet

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