| Presentation | 1999/6/24 Characterization of ophthalmological images for developing a stereoscopic motion pictures transmission system of telemedicine M. Niahihira, H. Hayashi, N. Hatakeyama, Y. Mitamura, T. Shimono, A. Yoshida, H. Hirokawa, J. Akiba, M. Kado, H. Ogasawara, T. Hikichi, H. Irie, S. Hayama, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, the characteristics of the ophthalmological images as a still picture and stereoscopic image were investigated for the purpose of developing a stereoscopic motion pictures transmission system of telemedicine. The spatial frequency characteristics of the images and the binocular disparity in the stereoscopic images were analyzed. The images were coded at a compression rate of 1/100 based on the spatial frequency characteristics of the ophthalmological images, and the coded images had practical picture quality. The properties of stereoscopy on the observing ophthalmological images were examined based on the binocular disparity of the images, and it became clear that the impediments to stereoscopy were caused by peculiarity of the ophthalmological images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Telemedicine / Ophthalmological image / Image coding / Stereoscopic image / Binocular disparity |
| Paper # | MBE99-27 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 1999/6/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characterization of ophthalmological images for developing a stereoscopic motion pictures transmission system of telemedicine |
| Sub Title (in English) | |
| Keyword(1) | Telemedicine |
| Keyword(2) | Ophthalmological image |
| Keyword(3) | Image coding |
| Keyword(4) | Stereoscopic image |
| Keyword(5) | Binocular disparity |
| 1st Author's Name | M. Niahihira |
| 1st Author's Affiliation | Telecommunications Advancement Organization of Japan, Asahikawa Ophthalmological Imaging Research Center() |
| 2nd Author's Name | H. Hayashi |
| 2nd Author's Affiliation | Telecommunications Advancement Organization of Japan, Asahikawa Ophthalmological Imaging Research Center |
| 3rd Author's Name | N. Hatakeyama |
| 3rd Author's Affiliation | Telecommunications Advancement Organization of Japan, Asahikawa Ophthalmological Imaging Research Center |
| 4th Author's Name | Y. Mitamura |
| 4th Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 5th Author's Name | T. Shimono |
| 5th Author's Affiliation | Department of Electronic and Information Engineering, Hokkaido Tokai University |
| 6th Author's Name | A. Yoshida |
| 6th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 7th Author's Name | H. Hirokawa |
| 7th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 8th Author's Name | J. Akiba |
| 8th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 9th Author's Name | M. Kado |
| 9th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 10th Author's Name | H. Ogasawara |
| 10th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 11th Author's Name | T. Hikichi |
| 11th Author's Affiliation | Department of Ophthalmology, Asahikawa Medical College |
| 12th Author's Name | H. Irie |
| 12th Author's Affiliation | Matsushita Electric Industrial Co., LTD. |
| 13th Author's Name | S. Hayama |
| 13th Author's Affiliation | Matsushita Electric Industrial Co., LTD. |
| Date | 1999/6/24 |
| Paper # | MBE99-27 |
| Volume (vol) | vol.99 |
| Number (no) | 138 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |