Paper Abstract and Keywords |
Presentation |
2009-01-19 13:30
[Poster Presentation]
Improvement of snake model for ventricle segmentation in MRI Seokyoon Choi, Ho-Chul Kim, Kwhang-hee Choi, Mingi Kim (Korea Univ.) MI2008-94 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The purpose of our study is corpus callosum segmentation in MRI. segmentation subdivideds an image into its consituent regions or objects. the level detail to whitch the subdivision is carried dpends on the being solved. segmentation should stop when the objects or region of interest in an application have been detected. Active contours, or snakes, are used extensively in computer vision and image processing applications, particularly to locate object boundaries. the most representative algorithm is gradient vector fow (GVF). Our proposed algorithm is new type of external energy of GVF for exact segmentation. experiments show good performance of corpus callosum segmentation in MRI. The results can be quantitative analyzed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
segmentation / GVF / corpus callosum / MRI / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 385, MI2008-94, pp. 165-168, Jan. 2009. |
Paper # |
MI2008-94 |
Date of Issue |
2009-01-12 (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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MI2008-94 |
Conference Information |
Committee |
MI |
Conference Date |
2009-01-19 - 2009-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taiwan University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Medical Imaging |
Paper Information |
Registration To |
MI |
Conference Code |
2009-01-MI |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of snake model for ventricle segmentation in MRI |
Sub Title (in English) |
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segmentation |
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GVF |
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corpus callosum |
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MRI |
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1st Author's Name |
Seokyoon Choi |
1st Author's Affiliation |
Korea University (Korea Univ.) |
2nd Author's Name |
Ho-Chul Kim |
2nd Author's Affiliation |
Korea University (Korea Univ.) |
3rd Author's Name |
Kwhang-hee Choi |
3rd Author's Affiliation |
Korea University (Korea Univ.) |
4th Author's Name |
Mingi Kim |
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Korea University (Korea Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-01-19 13:30:00 |
Presentation Time |
210 minutes |
Registration for |
MI |
Paper # |
MI2008-94 |
Volume (vol) |
vol.108 |
Number (no) |
no.385 |
Page |
pp.165-168 |
#Pages |
4 |
Date of Issue |
2009-01-12 (MI) |
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