Issues of measurement and assessment in hard copy color reproduction

Phil J. Green; Tony Johnson

doi:10.1117/12.373406

21 December 1999 Issues of measurement and assessment in hard copy color reproduction

Phil J. Green, Tony Johnson

Proceedings Volume 3963, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts V; (1999) https://doi.org/10.1117/12.373406
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

Color difference acceptability judgments in the graphic arts were investigated using 26 observers and 7 color centers with approximately 20 samples in each color center. In comparison with (Delta) E_ab, CIE₉₄ color difference (Delta) E₉₄ was found to reduce the relatively high acceptability thresholds found in high-chroma yellows. It only partially corrected the low significance that (Delta) E_ab gives to greys.

Citation Download Citation

Phil J. Green and Tony Johnson "Issues of measurement and assessment in hard copy color reproduction", Proc. SPIE 3963, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts V, (21 December 1999); https://doi.org/10.1117/12.373406

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