| Paper Abstract and Keywords |
| Presentation |
2025-11-07 11:20
Changes in Strategies for Color-Difference Judgment Depending on the Magnitude of Stimulus Color Differences
Takehiro Nagai, Kashi Li (Science Tokyo) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The construction of uniform color spaces that appropriately reflect human color-difference perception is fundamental to color technology. However, many conventional color spaces have been constructed based primarily on color discrimination characteristics. In this study, we measured perceptual characteristics for various magnitudes of color differences along the hue dimension. The results showed that larger color differences were more strongly associated with color categories and required greater visual attention for accurate judgment. These findings suggest that the strategies employed in color-difference judgment vary depending on the magnitude of the stimulus color difference. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Color vision / Color difference perception / Color category / Psychophysics / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 49, no. 33, HI2025-25, pp. 19-22, Nov. 2025. |
| Paper # |
HI2025-25 |
| Date of Issue |
2025-10-31 (HI) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI VRPSY JSKE |
| Conference Date |
2025-11-07 - 2025-11-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Notre Dame Seishin Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2025-11-HI-VRPSY-JSKE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Changes in Strategies for Color-Difference Judgment Depending on the Magnitude of Stimulus Color Differences |
| Sub Title (in English) |
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| Keyword(1) |
Color vision |
| Keyword(2) |
Color difference perception |
| Keyword(3) |
Color category |
| Keyword(4) |
Psychophysics |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(8) |
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| 1st Author's Name |
Takehiro Nagai |
| 1st Author's Affiliation |
Institute of Science Tokyo (Science Tokyo) |
| 2nd Author's Name |
Kashi Li |
| 2nd Author's Affiliation |
Institute of Science Tokyo (Science Tokyo) |
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| Speaker |
Author-1 |
| Date Time |
2025-11-07 11:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
HI |
| Paper # |
HI2025-25 |
| Volume (vol) |
vol.49 |
| Number (no) |
no.33 |
| Page |
pp.19-22 |
| #Pages |
4 |
| Date of Issue |
2025-10-31 (HI) |