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| Presentation | 2012-10-29 09:45 A Temporal Subtraction Technique for 3-D Non-rigid Warping Method Based on Free Form Deformation from Thoracic MDCT Image Takumi Tokisa, Shinya Maeda, Hyoungseop Kim, Joo Kooi Tan, Seiji Ishikawa (kyutech), Seiichi Murakami (kyutech/UOEH), Takatoshi Aoki (UOEH), Yasushi Hirano, Shoji Kido (Yamaguchi Univ), Rie Tachibana (OCMT)  MI2012-49 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A temporal subtraction technique that is subtracted from previous image to current one is introduced as powerful tools in medical fields to diagnose abnormalities and temporal changes. It provided a computer aided diagnosis (CAD) tools on visual screening. Radiologist can easily detect lesions on image by compare the two images. It is because the subtraction image can enhance the temporal changes, such as shaped of new lesions and/or the temporal changes in existing abnormalities by removing most of the normal background structures by subtraction of a previous image from a current one. To make a temporal subtraction image, image registration is required as essential procedure. But, subtraction artifacts are still remained which are caused by mis-registration. In this paper, we propose a new non-rigid image registration method for temporal subtraction technique on thoracic MDCT images using non-rigid warping technique based on the feature-driven free form deformation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Computer Aided Diagnosis / Chest CT Image / Temporal Subtraction Technique / Non-rigid ImageRegistration / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 271, MI2012-49, pp. 11-16, Oct. 2012. | |
| Paper # | MI2012-49 | |
| Date of Issue | 2012-10-22 (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 | MI2012-49 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2012-10-29 - 2012-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yamaguchi Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Biomedical Engineering and Medical Image Processing |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2012-10-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Temporal Subtraction Technique for 3-D Non-rigid Warping Method Based on Free Form Deformation from Thoracic MDCT Image |
| Sub Title (in English) | |
| Keyword(1) | Computer Aided Diagnosis |
| Keyword(2) | Chest CT Image |
| Keyword(3) | Temporal Subtraction Technique |
| Keyword(4) | Non-rigid ImageRegistration |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takumi Tokisa |
| 1st Author's Affiliation | Kyushu Institute of Technology (kyutech) |
| 2nd Author's Name | Shinya Maeda |
| 2nd Author's Affiliation | Kyushu Institute of Technology (kyutech) |
| 3rd Author's Name | Hyoungseop Kim |
| 3rd Author's Affiliation | Kyushu Institute of Technology (kyutech) |
| 4th Author's Name | Joo Kooi Tan |
| 4th Author's Affiliation | Kyushu Institute of Technology (kyutech) |
| 5th Author's Name | Seiji Ishikawa |
| 5th Author's Affiliation | Kyushu Institute of Technology (kyutech) |
| 6th Author's Name | Seiichi Murakami |
| 6th Author's Affiliation | Kyushu Institute of Technology/University of Occupational and Environmental Health (kyutech/UOEH) |
| 7th Author's Name | Takatoshi Aoki |
| 7th Author's Affiliation | University of Occupational and Environmental Health (UOEH) |
| 8th Author's Name | Yasushi Hirano |
| 8th Author's Affiliation | Yamaguchi University (Yamaguchi Univ) |
| 9th Author's Name | Shoji Kido |
| 9th Author's Affiliation | Yamaguchi University (Yamaguchi Univ) |
| 10th Author's Name | Rie Tachibana |
| 10th Author's Affiliation | Oshima National College of Maritime Technology (OCMT) |
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| Speaker | Author-1 |
| Date Time | 2012-10-29 09:45:00 |
| Presentation Time | 15 minutes |
| Registration for | MI |
| Paper # | MI2012-49 |
| Volume (vol) | vol.112 |
| Number (no) | no.271 |
| Page | pp.11-16 |
| #Pages | 6 |
| Date of Issue | 2012-10-22 (MI) |
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