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| Presentation | 2009-01-20 14:30 [Poster Presentation] Active Blood Detection in a High Resolution Capsule Endoscopy using Auto Parameter Compensation method Yun Sub Jung (Seoul National Univ.), Young Ho Kim (IntroMedic), Dong Ha Lee (Intromedic), Sang Ho Lee, Jeong Joo Song (Seoul National Univ.), Je Pa Yang (Hanyang Univ.), Jong Hyo Kim (Seoul National Univ.)  MI2008-150 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Capsule Endoscopy (CE) is a new endoscopic system for convenient and accurate investigation of small bowel pathology including obscure gastrointestinal bleeding without invasive surgery. We have developed a technique to detect the bleeding automatically utilizing color spectrum transformation (CST). The detection method in this paper include parameter compensation step which compensate irregular image condition using color balance index. The feature value is extracted from each image and used in CST method as parameter compensation constant. Experimental results show the proposed method achieves (before patient adaptive method : 80.87%, 74.25%, after patient adaptive method : 94.87%, 96.12%) of sensitivity and specificity. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | capsule endoscopy / GI track / bleeding / CAD / color spectrum / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 385, MI2008-150, pp. 417-420, Jan. 2009. | |
| Paper # | MI2008-150 | |
| Date of Issue | 2009-01-12 (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 | MI2008-150 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2009-01-19 - 2009-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | National Taiwan University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2009-01-MI |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Active Blood Detection in a High Resolution Capsule Endoscopy using Auto Parameter Compensation method |
| Sub Title (in English) | |
| Keyword(1) | capsule endoscopy |
| Keyword(2) | GI track |
| Keyword(3) | bleeding |
| Keyword(4) | CAD |
| Keyword(5) | color spectrum |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yun Sub Jung |
| 1st Author's Affiliation | Seoul National University (Seoul National Univ.) |
| 2nd Author's Name | Young Ho Kim |
| 2nd Author's Affiliation | Intromedic (IntroMedic) |
| 3rd Author's Name | Dong Ha Lee |
| 3rd Author's Affiliation | Intromedic (Intromedic) |
| 4th Author's Name | Sang Ho Lee |
| 4th Author's Affiliation | Seoul National University (Seoul National Univ.) |
| 5th Author's Name | Jeong Joo Song |
| 5th Author's Affiliation | Seoul National University (Seoul National Univ.) |
| 6th Author's Name | Je Pa Yang |
| 6th Author's Affiliation | Hanyang University (Hanyang Univ.) |
| 7th Author's Name | Jong Hyo Kim |
| 7th Author's Affiliation | Seoul National University (Seoul National Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-01-20 14:30:00 |
| Presentation Time | 210 minutes |
| Registration for | MI |
| Paper # | MI2008-150 |
| Volume (vol) | vol.108 |
| Number (no) | no.385 |
| Page | pp.417-420 |
| #Pages | 4 |
| Date of Issue | 2009-01-12 (MI) |
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