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Paper Abstract and Keywords
Presentation 2009-05-28 16:15
A Semi-automated Detection for Motility of Small Bowel with MRI Sequence
Xing Wu (Ritsmei Univ./Shanghai Jiao Tong Univ.), Yen-Wei Chen (Ritsmei Univ.), Qi Xi, Shensheng Zhang (Shanghai Jiao Tong Univ.), Akira Furukawa, Shuzo Kanasaki, Makoto Wakamiya, Kiyoshi Murata (Shiga Medical Univ.) IE2009-28 PRMU2009-19 MI2009-19
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a semi-automated method to assess small bowel peristaltic frequency using edge detection method with cine-MRI. It automatically segments the small bowel boundary in every frame and calculates the small bowel width in a radiologist selected ROI. The anisotropic diffusion filter and fast matching are used for the proposed method. It is a multistage process, involving ROI selection and small bowel edge segmentation, and then finding cross points between benchmark line and edge of small bowel, then calculation of small bowel peristaltic frequency. The experiment results show that our method has good consistency with manual detection results and is helpful for the diagnosis of small bowel diseases.
Keyword (in Japanese) (See Japanese page) 
(in English) small bowel / MRI / fast marching / ROI / peristaltic frequency / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 65, MI2009-19, pp. 101-105, May 2009.
Paper # MI2009-19 
Date of Issue 2009-05-21 (IE, PRMU, 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 IE2009-28 PRMU2009-19 MI2009-19

Conference Information
Committee PRMU IE MI  
Conference Date 2009-05-28 - 2009-05-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Gifu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MI 
Conference Code 2009-05-PRMU-IE-MI 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Semi-automated Detection for Motility of Small Bowel with MRI Sequence 
Sub Title (in English)  
Keyword(1) small bowel  
Keyword(2) MRI  
Keyword(3) fast marching  
Keyword(4) ROI  
Keyword(5) peristaltic frequency  
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1st Author's Name Xing Wu  
1st Author's Affiliation Ritsmeikan University/Shanghai Jiao Tong University (Ritsmei Univ./Shanghai Jiao Tong Univ.)
2nd Author's Name Yen-Wei Chen  
2nd Author's Affiliation Ritsmeikan University (Ritsmei Univ.)
3rd Author's Name Qi Xi  
3rd Author's Affiliation Shanghai Jiao Tong University (Shanghai Jiao Tong Univ.)
4th Author's Name Shensheng Zhang  
4th Author's Affiliation Shanghai Jiao Tong University (Shanghai Jiao Tong Univ.)
5th Author's Name Akira Furukawa  
5th Author's Affiliation Shiga University of Medical Science (Shiga Medical Univ.)
6th Author's Name Shuzo Kanasaki  
6th Author's Affiliation Shiga University of Medical Science (Shiga Medical Univ.)
7th Author's Name Makoto Wakamiya  
7th Author's Affiliation Shiga University of Medical Science (Shiga Medical Univ.)
8th Author's Name Kiyoshi Murata  
8th Author's Affiliation Shiga University of Medical Science (Shiga Medical Univ.)
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Speaker Author-1 
Date Time 2009-05-28 16:15:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # IE2009-28, PRMU2009-19, MI2009-19 
Volume (vol) vol.109 
Number (no) no.63(IE), no.64(PRMU), no.65(MI) 
Page pp.101-105 
#Pages 5 
Date of Issue 2009-05-21 (IE, PRMU, MI) 

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