ASTM D2244-2009 标准详情
- 标准号:ASTM D2244-2009
- 中文标题:标准操作规程的颜色公差和颜色仪器测定颜色坐标计算的差异
- 英文标题:Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009
The original CIE color scales based on tristimulus values X, Y, Z and chromaticity coordinates x, y are not uniform visually. Each subsequent color scale based on CIE values has had weighting factors applied to provide some degree of u
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