| Presentation | 1998/7/14 Automatic composition of color ocular fundus images Katsuyoshi Tanabe, Hidetoshi Yagi, Satoshi Sakuma, Sakuichi Ohtsuka, Norimasa Nakanishi, Tetsuro Tsubouchi, Tsuyoshi Tanino, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper desctibes a PC-based system that is able to automatically assemble color ocular fundus images photographed from different angles by a digital retinal camera. The system matches the locations of retinal vascular node features (crossing or branching) in different images by comparing the correlation values of all nodes in a particular rectangular area with all other nodes in all other rectangular areas. In an experiment involving 28 volunteers, the system successfully reconstructed in real time composite ocular fumdus images using 9 color ocular fum dus images taken of cach volunteer. It was able to match 246 out 252 images and automatically completed 23 composite images without operator intervention. This system is therefore very promising for automatic assembly of color ocular fundus images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ocular fundus image / montage / blood vessel / correlation / color image processing / assembly |
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| Committee | MBE |
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| Conference Date | 1998/7/14(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | Automatic composition of color ocular fundus images |
| Sub Title (in English) | |
| Keyword(1) | ocular fundus image |
| Keyword(2) | montage |
| Keyword(3) | blood vessel |
| Keyword(4) | correlation |
| Keyword(5) | color image processing |
| Keyword(6) | assembly |
| 1st Author's Name | Katsuyoshi Tanabe |
| 1st Author's Affiliation | NTT Human Interface Labs.() |
| 2nd Author's Name | Hidetoshi Yagi |
| 2nd Author's Affiliation | NTT Human Interface Labs. |
| 3rd Author's Name | Satoshi Sakuma |
| 3rd Author's Affiliation | NTT Human Interface Labs. |
| 4th Author's Name | Sakuichi Ohtsuka |
| 4th Author's Affiliation | NTT Human Interface Labs. |
| 5th Author's Name | Norimasa Nakanishi |
| 5th Author's Affiliation | NTT Kanto Teishin Hospital |
| 6th Author's Name | Tetsuro Tsubouchi |
| 6th Author's Affiliation | NTT Kanto Teishin Hospital |
| 7th Author's Name | Tsuyoshi Tanino |
| 7th Author's Affiliation | NTT Kanto Teishin Hospital |
| Date | 1998/7/14 |
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| Volume (vol) | vol.98 |
| Number (no) | 174 |
| Page | pp.pp.- |
| #Pages | 8 |
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