Presentation | 2015-12-19 Realistic modeling of the retinal photoreceptor mosaic Naomi Saito, Yoshimi Kamiyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the retina, cone and rod photoreceptors are forming a nonuniform spatial arrangement called a photoreceptor mosaic. The cone density decreases with distance from the fovea, while the diameter of the cone increases. Outside the fovea, the rod density increases keeping almost the same diameter. In order to understand the influence of the spatial arrangement on the visual information processing, we developed a realistic model of the photoreceptor mosaic based on the anatomical characteristics. We incorporated the cone-to-cone spacing and the diameter of the photoreceptor obtained from experimental measurements into the model. As a result, we have succeeded in generating an artificial mosaic that well reproduced the photoreceptor density and the cone size. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | photoreceptor mosaic / retina / computational model / simulation |
Paper # | NC2015-55 |
Date of Issue | 2015-12-12 (NC) |
Conference Information | |
Committee | MBE / NC |
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Conference Date | 2015/12/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nagoya Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tetsuo Kobayashi(Kyoto Univ.) / Toshimichi Saito(Hosei Univ.) |
Vice Chair | Yutaka Fukuoka(Kogakuin Univ.) / Shigeo Sato(Tohoku Univ.) |
Secretary | Yutaka Fukuoka(akita noken) / Shigeo Sato(Kogakuin Univ.) |
Assistant | Takenori Oida(Kyoto Univ.) / Ryota Horie(Shibaura Inst. of Tech.) / Hiroyuki Kanbara(Tokyo Inst. of Tech.) / Hisanao Akima(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Realistic modeling of the retinal photoreceptor mosaic |
Sub Title (in English) | |
Keyword(1) | photoreceptor mosaic |
Keyword(2) | retina |
Keyword(3) | computational model |
Keyword(4) | simulation |
Keyword(5) | |
1st Author's Name | Naomi Saito |
1st Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
2nd Author's Name | Yoshimi Kamiyama |
2nd Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
Date | 2015-12-19 |
Paper # | NC2015-55 |
Volume (vol) | vol.115 |
Number (no) | NC-384 |
Page | pp.pp.55-60(NC), |
#Pages | 6 |
Date of Issue | 2015-12-12 (NC) |