Paper Abstract and Keywords |
Presentation |
2016-03-23 14:45
Verification of color receptive field of mammals and insects with ICA Ryohei Yamada (Tokyo Tech), Yoichi Seki, Hiroyoshi Miyakawa, Takako Morimoto (Tokyo University of Pharmacy and Life Sciences), Toru Aonishi (Tokyo Tech) NC2015-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It is important to understand how efficiently information from the natural world is processed in the brain. It is suggested that space and color coding properties of the mammalian early visual system can be reproduced using the self-organization model, such as the Independent Component Analysis (ICA). In this study, we applied the ICA to color natural images calibrated to adapt to human and honeybee’s photoreceptor sensitivities. Our results suggest that the color information processing in the early visual system of the honeybee is based on several kinds of color receptive fields. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ICA / self-organization / color receptive field / color opponent / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 514, NC2015-86, pp. 95-100, March 2016. |
Paper # |
NC2015-86 |
Date of Issue |
2016-03-15 (NC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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NC2015-86 |