GB/T 20147.3-2023
ActiveColorimetry—Part 3：CIE tristimulus values
色度学 第3部分：CIE三刺激值
Application Summary AI generated
This standard specifies the calculation methods for CIE tristimulus values, which are fundamental numerical representations of color based on human visual perception. It is applied in color measurement and quality control across industries such as lighting, display manufacturing, printing, and paint production to ensure consistent color specification and comparison. The standard is used by testing laboratories and manufacturers for calibrating colorimeters and spectrophotometers, and for verifying product color conformity to international CIE standards.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.