Comparative Study of Just-Noticeable Color Differences Using Reflective and Self-Luminous Color Stimuli

In this study, visual color-difference assessments were conducted using both reflective colors which are printed with ink-jet printer and self-luminous colors displayed on a CRT monitor. The psychophysical method of adjustment and constant stimuli were used in the visual assessments. The results wer...

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Bibliographic Details
Published in2008 International Conference on Computer Science and Software Engineering Vol. 6; pp. 298 - 301
Main Authors Huang Min, Liu Hao-xue, Liao Ning-fang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2008
Subjects
Cathode ray tubes
chromaticity ellipses
Computer graphics
Computer science
CRT samples
Humans
Information science
Ink jet printing
just-noticeable color difference
Monitoring
printed samples
Product design
Psychology
Software engineering
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Summary:In this study, visual color-difference assessments were conducted using both reflective colors which are printed with ink-jet printer and self-luminous colors displayed on a CRT monitor. The psychophysical method of adjustment and constant stimuli were used in the visual assessments. The results were used to reveal human color vision characteristics via chromaticity ellipses in the a * -b * plane. In comparison of the visual color differences of CRT color pairs and the reflective pairs, the experimental data could provide references for the improvement of uniform color space and color-difference formula.
ISBN:0769533361
9780769533360
DOI:10.1109/CSSE.2008.594