Paper Abstract and Keywords |
Presentation |
2014-03-05 10:20
Physical Limitation of Object Color's Luminance and Critical Luminance for the Transition of Color Appearance Mode Kazuho Fukuda, Ai Numata, Keiji Uchikawa (Tokyo Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The maximum luminance of an object color is physically restricted by its illuminant condition. To understand whether human color vision behaves appropriately for this physical limitation when judging color appearance mode, we showed the relationship between the luminosity threshold for surface color mode perceptions and the luminance-chromaticity distribution of surrounding colors in a psychophysical experiment, then compared its result with the calculated physical limitation of object colors under given illuminant conditions. The results showed significant correlation between them, suggesting that human color vision has acquired a mechanism appropriate for the physical limitation of objects colors. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Color vision / Color appearance mode / Object color / Illuminant color / optimal color / / / |
Reference Info. |
ITE Tech. Rep., vol. 38, no. 10, HI2014-40, pp. 49-52, March 2014. |
Paper # |
HI2014-40 |
Date of Issue |
2014-02-25 (HI) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
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Conference Information |
Committee |
HI |
Conference Date |
2014-03-04 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo University of Agriculture and Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Audio-Visual Technology, Human Interface, etc. |
Paper Information |
Registration To |
HI |
Conference Code |
2014-03-HI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Physical Limitation of Object Color's Luminance and Critical Luminance for the Transition of Color Appearance Mode |
Sub Title (in English) |
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Keyword(1) |
Color vision |
Keyword(2) |
Color appearance mode |
Keyword(3) |
Object color |
Keyword(4) |
Illuminant color |
Keyword(5) |
optimal color |
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1st Author's Name |
Kazuho Fukuda |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
2nd Author's Name |
Ai Numata |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
3rd Author's Name |
Keiji Uchikawa |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
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Speaker |
Author-1 |
Date Time |
2014-03-05 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
HI |
Paper # |
HI2014-40 |
Volume (vol) |
vol.38 |
Number (no) |
no.10 |
Page |
pp.49-52 |
#Pages |
4 |
Date of Issue |
2014-02-25 (HI) |