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Gamut mapping spectral content to reduce perceptible differences in color appearance
Gamut mapping spectral content to reduce perceptible differences in color appearance
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机译:色域映射光谱内容以减少颜色外观上的明显差异
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摘要
Various embodiments provide for gamut mapping spectral content. Source appearance content is created from source spectral data corresponding to a source color image. The source appearance content is mapped to an appearance delta using a gamut mapping algorithm. Destination spectral data is derived from the source spectral data and the appearance delta by way of a spectral mapping algorithm. The appearance delta corresponds to two potentially different gamuts or color spaces. Humanly perceptible differences in the color appearance of a destination image as compared the source image are reduced by the mapping techniques provided herein.
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