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| 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 |
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| 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 |
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| 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 |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 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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