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Volume: 14 | Article ID: art00035
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Affecting Colour Appearance by Surround Field and Stimuli Sizes
Chenyang Fu
M Ronnier Luo
  DOI :  10.2352/CIC.2006.14.1.art00035  Published Online :  January 2006
Abstract

This study investigates the effects of the size of stimuli, the size and the luminance lever of the surround field on colour appearance under various viewing conditions. Ten phases of psychophysical experiments were conducted to obtain visual data assessed by a panel of 10-15 observers. The viewing conditions investigated include three different sizes of stimuli, two sizes of surround field, three viewing distances, two luminance level of surround. It was found that the colourfulness was increased for large surround fields (or small display fields), and a lightness and colourfulness increase for large viewing angle of stimuli, especially for dark colours. The results were used to reveal colour appearance under different viewing conditions. The visual results were also used to test the CIE colour appearance model, CIECAM02. In general, so far CIECAM02 gave a satisfactory prediction.

Journal Title : Color and Imaging Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CIC.2006.14.1.art00035
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Chenyang Fu, M Ronnier Luo, "Affecting Colour Appearance by Surround Field and Stimuli Sizes"  in Proc. IS&T 14th Color and Imaging Conf.,  2006,  pp 191 - 196,  https://doi.org/10.2352/CIC.2006.14.1.art00035

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Copyright © Society for Imaging Science and Technology 2006
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2166-9635(20060101)2006:1L.191;1-
cic_v2006n1/splitsection35.xml
/ist/cic/2006/00002006/00000001/art00035
Articles
Affecting Colour Appearance by Surround Field and Stimuli Sizes
FuChenyang
LuoM Ronnier
01012006
2006
1
191
196
2006
This study investigates the effects of the size of stimuli, the size and the luminance lever of the surround field on colour appearance under various viewing conditions. Ten phases of psychophysical experiments were conducted to obtain visual data assessed by a panel of 10-15 observers. The viewing conditions investigated include three different sizes of stimuli, two sizes of surround field, three viewing distances, two luminance level of surround. It was found that the colourfulness was increased for large surround fields (or small display fields), and a lightness and colourfulness increase for large viewing angle of stimuli, especially for dark colours. The results were used to reveal colour appearance under different viewing conditions. The visual results were also used to test the CIE colour appearance model, CIECAM02. In general, so far CIECAM02 gave a satisfactory prediction.