Paper Abstract and Keywords |
Presentation |
2012-01-20 11:25
Automatic organs segmentation from non-contrast CT images by using content-based image retrieval Atsuto Watanabe, Xiangrong Zhou, Huayue Chen, Takeshi Hara (Gifu Univ.), Ryujiro Yokoyama, Masayuki Kanematsu (Gifu Univ. Hosp), Hiroaki Hoshi, Hiroshi Fujita (Gifu Univ.) MI2011-150 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Currently, it is required for automatic extraction of organs from CT. The automatic extraction of organs may require prior information, which may be used as valid information for similar images. In this paper, we propose the method to accelerate the registration and image retrieval using phase-only correlation. The target organs are liver, spleen, left kidney and right kidney. In addition, we applied automatic segmentation by using image retrieval search result, and the degree of match (JSC) was evaluated. Average degrees of matching for liver were 81.8%, 78.0% for spleen, 75.4% for left kidney, and 77.3% for right kidney, respectively. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CT image / automatic detection / image retrieval / phase-only correlation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 389, MI2011-150, pp. 407-410, Jan. 2012. |
Paper # |
MI2011-150 |
Date of Issue |
2012-01-12 (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) |
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MI2011-150 |
Conference Information |
Committee |
MI |
Conference Date |
2012-01-19 - 2012-01-20 |
Place (in Japanese) |
(See Japanese page) |
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Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MI |
Conference Code |
2012-01-MI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Automatic organs segmentation from non-contrast CT images by using content-based image retrieval |
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Keyword(1) |
CT image |
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automatic detection |
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image retrieval |
Keyword(4) |
phase-only correlation |
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1st Author's Name |
Atsuto Watanabe |
1st Author's Affiliation |
Gifu University (Gifu Univ.) |
2nd Author's Name |
Xiangrong Zhou |
2nd Author's Affiliation |
Gifu University (Gifu Univ.) |
3rd Author's Name |
Huayue Chen |
3rd Author's Affiliation |
Gifu University (Gifu Univ.) |
4th Author's Name |
Takeshi Hara |
4th Author's Affiliation |
Gifu University (Gifu Univ.) |
5th Author's Name |
Ryujiro Yokoyama |
5th Author's Affiliation |
Gifu University Hospital (Gifu Univ. Hosp) |
6th Author's Name |
Masayuki Kanematsu |
6th Author's Affiliation |
Gifu University Hospital (Gifu Univ. Hosp) |
7th Author's Name |
Hiroaki Hoshi |
7th Author's Affiliation |
Gifu University (Gifu Univ.) |
8th Author's Name |
Hiroshi Fujita |
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Gifu University (Gifu Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-01-20 11:25:00 |
Presentation Time |
30 minutes |
Registration for |
MI |
Paper # |
MI2011-150 |
Volume (vol) |
vol.111 |
Number (no) |
no.389 |
Page |
pp.407-410 |
#Pages |
4 |
Date of Issue |
2012-01-12 (MI) |
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