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ASTM International - ASTM E2022-16(2021)

Standard Practice for Calculation of Weighting Factors for Tristimulus Integration

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Organization: ASTM International
Publication Date: 1 June 2021
Status: active
Page Count: 10
ICS Code (Paper and board): 85.060
significance And Use:

5.1 This practice is intended to provide a method that will yield uniformity of calculations used in making, matching, or controlling colors of objects. This uniformity is accomplished by... View More

scope:

1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or custom color-matching functions.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM E2022-16(2021)
June 1, 2021
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
August 1, 2016
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
June 1, 2011
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
December 1, 2008
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
July 1, 2006
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
July 1, 2006
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
June 10, 2001
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
June 10, 2001
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or...
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