SS-ISO-20654 › Graphic technology - Measurement and calculation of spot colour tone value (ISO 20654:2017, IDT)
SS-ISO-20654
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2018 EDITION
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CURRENT
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ISO 20654:2017 defines a metric for assessing intermediate tones of a spot ink. This method for the calculation of Spot Colour Tone Value (SCTV) produces approximately uniform visual spacing of tones between substrate and solid. It can be calculated from spectral reflectance or colorimetric measurements of the solid ink, substrate and one or more patches of intermediate tones to be measured.
To find similar documents by classification:
01.140.40 (Publishing Electronic publishing, see 35.240.30)
37.100.01 (Graphic technology in general Including proof corrections)
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Designation Name
SS-ISO 20654:2018
Revision Level
2018 EDITION
Status
Current
Publication Date
Feb. 7, 2018
Language(s)
English
Page Count
20
International Equivalent
ISO 20654:2017(IDT)