Matrix Operations for Image Processing

Paul Haeberli Nov 1993 Introduction Four by four matrices are commonly used to transform geometry for 3D rendering. These matrices may also be used to transform RGB colors, to scale RGB colors, and to control hue, saturation and contrast. The most important advantage of using matrices is that any number of color transformations can be composed using standard matrix multiplication. Please note that

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カラー行列によるイメージ変換