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Evaluation of colour-difference formulae for different colour-difference magnitudes

✍ Scribed by Han Wang; Guihua Cui; M. Ronnier Luo; Haisong Xu


Book ID
112067367
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
672 KB
Volume
37
Category
Article
ISSN
0361-2317

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An experiment was carried out to study large colour differences. Two-hundred-and-ninety-two wool pairs were prepared with an average difference of 12 CIELAB ⌬E units. Visual assessments were conducted using gray scale and pair comparison psychophysical methods by a panel of 20 observers. The results