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| Presentation | 2012-01-20 11:25 Glaucoma risk estimation based on automated measurement of cup-to-disc ratio and rim-to-disc ratio on retinal fundus images Atsushi Noudo (Gifu Univ.), Yuji Hatanaka (Univ. of Shiga Pref.), Chisako Muramatsu, Akira Sawada, Takeshi Hara, Tetsuya Yamamoto, Hiroshi Fujita (Gifu Univ.)  MI2011-135 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The ratio of the maximum vertical diameters of cup and disc, and the ratio of minimum neuroretinal rim and diameter of the disc are some observations for glaucoma diagnosis. However, there are inter-reader variations among ophthalmologists in interpretation. Therefore, the aim to this study was to develop a computerized algorithm for quantitative measurement of glaucomatous indices, and our proposed method employed a profile of optic disc for estimation of cup borders. The estimated cup-to-disc ratio and the rim-to-disc ratio are compared with measurement data by ophthalmologists. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Glaucoma / Retinal fundus image / Cup-to-disc ratio / Rim-to-disc ratio / Computer aided diagnosis / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 389, MI2011-135, pp. 319-323, Jan. 2012. | |
| Paper # | MI2011-135 | |
| Date of Issue | 2012-01-12 (MI) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MI2011-135 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2012-01-19 - 2012-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2012-01-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Glaucoma risk estimation based on automated measurement of cup-to-disc ratio and rim-to-disc ratio on retinal fundus images |
| Sub Title (in English) | |
| Keyword(1) | Glaucoma |
| Keyword(2) | Retinal fundus image |
| Keyword(3) | Cup-to-disc ratio |
| Keyword(4) | Rim-to-disc ratio |
| Keyword(5) | Computer aided diagnosis |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Atsushi Noudo |
| 1st Author's Affiliation | Gifu University (Gifu Univ.) |
| 2nd Author's Name | Yuji Hatanaka |
| 2nd Author's Affiliation | The University of Shiga Prefecture (Univ. of Shiga Pref.) |
| 3rd Author's Name | Chisako Muramatsu |
| 3rd Author's Affiliation | Gifu University (Gifu Univ.) |
| 4th Author's Name | Akira Sawada |
| 4th Author's Affiliation | Gifu University (Gifu Univ.) |
| 5th Author's Name | Takeshi Hara |
| 5th Author's Affiliation | Gifu University (Gifu Univ.) |
| 6th Author's Name | Tetsuya Yamamoto |
| 6th Author's Affiliation | Gifu University (Gifu Univ.) |
| 7th Author's Name | Hiroshi Fujita |
| 7th Author's Affiliation | Gifu University (Gifu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-01-20 11:25:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | MI2011-135 |
| Volume (vol) | vol.111 |
| Number (no) | no.389 |
| Page | pp.319-323 |
| #Pages | 5 |
| Date of Issue | 2012-01-12 (MI) |
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