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| Presentation | 2016-01-20 09:44 Automatic Polyp Detection from Endoscope Image Using Likelihood Map Based on Edge Information Hiroaki Hagi, Yuji Iwahori (Chubu Univ.), Kunio Kasugai (Aichi Med. Univ.)  MI2015-113 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An endoscope is a medical instrument that acquires images inside the human body. This paper proposes a new approach for the automatic detection of polyp regions in an endoscope image using a likelihood map based on edge information with high accuracy. Both of edge information and color information are used to generate a likelihood map so that probability becomes high at around polyp candidate region. Next, Histograms of Oriented Gradients (HOG) features are extracted from the detected region and random forests are applied for the classification to judge the detected region is polyp region or not. It is shown that proposed approach has high accuracy for the polyp detection and the usefulness is confirmed in the computer experiments with endoscope images. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Endoscopy / Automatic Polyp Detection / Random Forests / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 401, MI2015-113, pp. 193-198, Jan. 2016. | |
| Paper # | MI2015-113 | |
| Date of Issue | 2016-01-12 (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 | MI2015-113 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2016-01-19 - 2016-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Bunka Tenbusu Kan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General topics in medical imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2016-01-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic Polyp Detection from Endoscope Image Using Likelihood Map Based on Edge Information |
| Sub Title (in English) | |
| Keyword(1) | Endoscopy |
| Keyword(2) | Automatic Polyp Detection |
| Keyword(3) | Random Forests |
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| 1st Author's Name | Hiroaki Hagi |
| 1st Author's Affiliation | Chubu University (Chubu Univ.) |
| 2nd Author's Name | Yuji Iwahori |
| 2nd Author's Affiliation | Chubu University (Chubu Univ.) |
| 3rd Author's Name | Kunio Kasugai |
| 3rd Author's Affiliation | Aichi Medical University (Aichi Med. Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-01-20 09:44:00 |
| Presentation Time | 12 minutes |
| Registration for | MI |
| Paper # | MI2015-113 |
| Volume (vol) | vol.115 |
| Number (no) | no.401 |
| Page | pp.193-198 |
| #Pages | 6 |
| Date of Issue | 2016-01-12 (MI) |
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