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| Presentation | 2015-03-02 16:48 Decision of Pulmonary Areas of Thoracic CT Images by use of Anatomical Structures and Pulmonary Textures Kyohei Karasawa, Yasushi Hirano, Shoji Kido (Yamaguchi Univ.), Kazuki Kozuka (Panasonic)  MI2014-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to analyze diffuse lung diseases in the thoracic CT images by computer-aided diagnosis (CAD) systems, it is necessary to decide pulmonary areas in the thoracic CT images. It is possible to extract the normal pulmonary areas from the thoracic CT images by threshold based method. However, in some cases of diffuse lung diseases, it is difficult to extract pulmonary areas by threshold based method.Then, in this article, we tried to decide pulmonary areas by use of texture analysis and machine learning algorithm after deciding rough pulmonary areas by use a ribs and diaphragm. By use of the proposed method, it was possible to decide the sufficient pulmonary areas for analysis of diffuse lung diseases. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | CT images / texture analysis / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 482, MI2014-87, pp. 157-160, March 2015. | |
| Paper # | MI2014-87 | |
| Date of Issue | 2015-02-23 (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 | MI2014-87 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hotel Miyahira |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Creation of multidisciplinary computational anatomy, Forefront of medical image engineering, General topics in medical imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2015-03-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Decision of Pulmonary Areas of Thoracic CT Images by use of Anatomical Structures and Pulmonary Textures |
| Sub Title (in English) | |
| Keyword(1) | CT images |
| Keyword(2) | texture analysis |
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| 1st Author's Name | Kyohei Karasawa |
| 1st Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 2nd Author's Name | Yasushi Hirano |
| 2nd Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 3rd Author's Name | Shoji Kido |
| 3rd Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 4th Author's Name | Kazuki Kozuka |
| 4th Author's Affiliation | Panasonic Corporation (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2015-03-02 16:48:00 |
| Presentation Time | 12 minutes |
| Registration for | MI |
| Paper # | MI2014-87 |
| Volume (vol) | vol.114 |
| Number (no) | no.482 |
| Page | pp.157-160 |
| #Pages | 4 |
| Date of Issue | 2015-02-23 (MI) |
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