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| Presentation | 2009-05-28 11:00 Registraetion of Non-Rigit Surface in Medical Image Based on Probabilistic Estimation of Feature-Points' Locations Wataru Watanabe, Hidekata Hontani (NITech), Tohoru Takeda (Tsukuba Univ.), Yorihisa Watanabe (Yamagata Saisei Hospital)  IE2009-16 PRMU2009-7 MI2009-7 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This article proposes a new method for registering a surface of an organ in a 3D medical image with a surface mesh model of the surface. Each grid point of the surface mesh has probabilistic models of its position the local deformationand its local image pattern. For learning those probabilistic modelswe compute a set of correspondences on each surface of sample data by using an entropy-based particle system. For the registrationwe use a non-parametric belief propagation. The proposed method can estimate the probability density distribution of the position of each grid of the surface mesh. The proposed method was applied to some actual 3D medical images and the results are presented in this article. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Computer Aided Diagnosis / CT image / Organ segmentation / Registration / Belief propagation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 65, MI2009-7, pp. 35-40, May 2009. | |
| Paper # | MI2009-7 | |
| 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 | IE2009-16 PRMU2009-7 MI2009-7 |
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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 | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Registraetion of Non-Rigit Surface in Medical Image Based on Probabilistic Estimation of Feature-Points' Locations |
| Sub Title (in English) | |
| Keyword(1) | Computer Aided Diagnosis |
| Keyword(2) | CT image |
| Keyword(3) | Organ segmentation |
| Keyword(4) | Registration |
| Keyword(5) | Belief propagation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Wataru Watanabe |
| 1st Author's Affiliation | Nagoya Institute of Technology (NITech) |
| 2nd Author's Name | Hidekata Hontani |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NITech) |
| 3rd Author's Name | Tohoru Takeda |
| 3rd Author's Affiliation | Tsukuba University (Tsukuba Univ.) |
| 4th Author's Name | Yorihisa Watanabe |
| 4th Author's Affiliation | Yamagata Saisei Hospital (Yamagata Saisei Hospital) |
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| Speaker | Author-1 |
| Date Time | 2009-05-28 11:00:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | IE2009-16, PRMU2009-7, MI2009-7 |
| Volume (vol) | vol.109 |
| Number (no) | no.63(IE), no.64(PRMU), no.65(MI) |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2009-05-21 (IE, PRMU, MI) |
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