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| Presentation | 2012-09-04 10:15 Automatic detection method for anatomical landmarks on the soft tissue in enhanced abdominal CT volumes Shouhei Hanaoka, Yoshitaka Masutani, Mitsutaka Nemoto, Yukihiro Nomura, Soichiro Miki, Takeharu Yoshikawa, Naoto Hayashi, Kuni Ohtomo (Tokyo Univ.)  MI2012-40 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have been developed an automatic detection system for anatomical landmarks in plain torso CT images. However, the system has a problem of low detection rate for soft-tissue landmarks. The aim of this study is to extend our previous method to contrast enhanced CT datasets. In our approach 17 soft-tissue landmarks are detected, together with several bone and lung landmarks simultaneously. The evaluation with 21 datasets showed a fair result of less than 70% of detection rate for 10 of 17 soft-tissue landmarks. Thus, we believe that our method is feasible to various soft-tissue landmarks in contrast enhanced, abdominal CT volumes. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Anatomical landmark / CT / statistical shape model / Classifier ensemble / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 200, MI2012-40, pp. 7-12, Sept. 2012. | |
| Paper # | MI2012-40 | |
| Date of Issue | 2012-08-28 (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 | MI2012-40 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2012-09-04 - 2012-09-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Tokyo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General medical imaging, and imaging for intervention and therapy-guidance |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2012-09-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic detection method for anatomical landmarks on the soft tissue in enhanced abdominal CT volumes |
| Sub Title (in English) | |
| Keyword(1) | Anatomical landmark |
| Keyword(2) | CT |
| Keyword(3) | statistical shape model |
| Keyword(4) | Classifier ensemble |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Shouhei Hanaoka |
| 1st Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 2nd Author's Name | Yoshitaka Masutani |
| 2nd Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 3rd Author's Name | Mitsutaka Nemoto |
| 3rd Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 4th Author's Name | Yukihiro Nomura |
| 4th Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 5th Author's Name | Soichiro Miki |
| 5th Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 6th Author's Name | Takeharu Yoshikawa |
| 6th Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 7th Author's Name | Naoto Hayashi |
| 7th Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
| 8th Author's Name | Kuni Ohtomo |
| 8th Author's Affiliation | The Univ. of Tokyo (Tokyo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-09-04 10:15:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | MI2012-40 |
| Volume (vol) | vol.112 |
| Number (no) | no.200 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2012-08-28 (MI) |
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