| Presentation | 2009-05-28 A Semi-automated Detection for Motility of Small Bowel with MRI Sequence Xing Wu, Yen-Wei Chen, Qi Xi, Shensheng Zhang, Akira Furukawa, Shuzo Kanasaki, Makoto Wakamiya, Kiyoshi Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | small bowel / MRI / fast marching / ROI / peristaltic frequency |
| Paper # | IE2009-28,PRMU2009-19,MI2009-19 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2009/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | ENG |
| 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 |
| 1st Author's Name | Xing Wu |
| 1st Author's Affiliation | College of Information and Science, Ristumeikan University:School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University() |
| 2nd Author's Name | Yen-Wei Chen |
| 2nd Author's Affiliation | College of Information and Science, Ristumeikan University |
| 3rd Author's Name | Qi Xi |
| 3rd Author's Affiliation | School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University |
| 4th Author's Name | Shensheng Zhang |
| 4th Author's Affiliation | School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University |
| 5th Author's Name | Akira Furukawa |
| 5th Author's Affiliation | Department of Radiology, Shiga University of Medical Science |
| 6th Author's Name | Shuzo Kanasaki |
| 6th Author's Affiliation | Department of Radiology, Shiga University of Medical Science |
| 7th Author's Name | Makoto Wakamiya |
| 7th Author's Affiliation | Department of Radiology, Shiga University of Medical Science |
| 8th Author's Name | Kiyoshi Murata |
| 8th Author's Affiliation | Department of Radiology, Shiga University of Medical Science |
| Date | 2009-05-28 |
| Paper # | IE2009-28,PRMU2009-19,MI2009-19 |
| Volume (vol) | vol.109 |
| Number (no) | 63 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |