| 摘要 |
PROBLEM TO BE SOLVED: To make possible a simple indication combining a hue, saturation and value or lightness analysis of a color that is utilized by an artist, with a color gamut or a "legal" signal limit space. SOLUTION: The color gamut indication is composed of a triangle space resulting from XY plots in an RGB gamut space. In the triangle space, a first side is a monochromatic axis, a second side is saturation axis and a third side is a value axis. COPYRIGHT: (C)2005,JPO&NCIPI
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