Paper Abstract and Keywords |
Presentation |
2010-01-29 10:20
Extraction and motion analysis of lung surface from thoracic 4D-MRI Tomoki Nishikawa, Yoshitada Masuda, Hideaki Haneishi, Hironobu Wada (Chiba Univ.) MI2009-124 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Analyzing three dimension movement of the chest is useful for the diagnosis and the treatment of disorder
deeply related to the respiratory function such as COPD. In this paper, using thoracic 4D-MRI data which are available using
the method that we had proposed before, the chest motion is analyzed. Concretely, the lung surfaces especially diaphragms
were first extracted. Then the amplitude of motion along the body axis and the time giving the lowest position at each point on
the diaphragm were visualized. The analysis was applied to nine subjects including both healthy volunteers and patients, and
the dynamic features were clearly displayed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
four-dimensional magnetic resonance image / intersection profile method / diaphragmatic motion / function map / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 407, MI2009-124, pp. 265-268, Jan. 2010. |
Paper # |
MI2009-124 |
Date of Issue |
2010-01-21 (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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MI2009-124 |
Conference Information |
Committee |
MI |
Conference Date |
2010-01-28 - 2010-01-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Naha-Bunka-Tenbusu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Medical Imaging |
Paper Information |
Registration To |
MI |
Conference Code |
2010-01-MI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Extraction and motion analysis of lung surface from thoracic 4D-MRI |
Sub Title (in English) |
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Keyword(1) |
four-dimensional magnetic resonance image |
Keyword(2) |
intersection profile method |
Keyword(3) |
diaphragmatic motion |
Keyword(4) |
function map |
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1st Author's Name |
Tomoki Nishikawa |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Yoshitada Masuda |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Hideaki Haneishi |
3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
4th Author's Name |
Hironobu Wada |
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Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-01-29 10:20:00 |
Presentation Time |
10 minutes |
Registration for |
MI |
Paper # |
MI2009-124 |
Volume (vol) |
vol.109 |
Number (no) |
no.407 |
Page |
pp.265-268 |
#Pages |
4 |
Date of Issue |
2010-01-21 (MI) |
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