| Paper Abstract and Keywords |
| Presentation |
2018-03-07 14:55
Effect of differences in object color and material texture on brightness constancy for real objects
Miyuki Kamio, Kazuho Fukuda (Kogakuin Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We investigated whether object’s perceptual brightness-transition among different illuminations showed any relationship with its color and material texture. In the experiment, participants compared the perceptual brightness of a pair of identical objects under artificial solar lighting and natural color fluorescent lamp, The results showed that reddish objects looked brighter under artificial solar lighting and that the other colors looked brighter under fluorescent lamp. These results indicates the possibility that object’s color rendering can be partly estimated dependent on its object color. .On the other hand, the luminance-transition of object’s diffuse reflection showed no correlation with its perceptual brightness-transition. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Brightness Perception / Color Constancy / Lightness Constancy / Color Rendering / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 7, HI2018-48, pp. 17-20, March 2018. |
| Paper # |
HI2018-48 |
| Date of Issue |
2018-02-28 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI |
| Conference Date |
2018-03-07 - 2018-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Agriculture and Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2018-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Effect of differences in object color and material texture on brightness constancy for real objects |
| Sub Title (in English) |
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| Keyword(1) |
Brightness Perception |
| Keyword(2) |
Color Constancy |
| Keyword(3) |
Lightness Constancy |
| Keyword(4) |
Color Rendering |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Miyuki Kamio |
| 1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 2nd Author's Name |
Kazuho Fukuda |
| 2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2018-03-07 14:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
HI |
| Paper # |
HI2018-48 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.7 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2018-02-28 (HI) |