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GB/T 3977-2008 Active
GB/T 3977-2008 Specification of colors
Abstract
This standard specifies the method of representing colors using the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetric system. When the viewing angle is 1° to 4°, colors are represented using the tristimulus values and chromaticity coordinates of the CIE 1931 standard colorimetric system; when the viewing angle is greater than 4°, colors are represented using the tristimulus values and chromaticity coordinates of the CIE 1964 standard colorimetric system. This standard applies to object colors (including reflected colors and transmitted colors) and light source colors.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3977-2008 |
| CCS | Color |
| ICS | The measurement of color and light |
| Implement Date | 2008-11-01 |
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