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Paper Abstract and Keywords
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.)
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

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  
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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Date Time 2009-01-20 14:30:00 
Presentation Time 210 
Registration for MI 
Paper # IEICE-MI2008-150 
Volume (vol) IEICE-108 
Number (no) no.385 
Page pp.417-420 
#Pages IEICE-4 
Date of Issue IEICE-MI-2009-01-12 

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