Paper Abstract and Keywords |
Presentation |
2015-07-14 15:10
Study on Description of Contour Structures in Pathological Images for their Registration Naoki Kawamura, Hidekata Hontani (NIT), Chika Iwamoto, Kenoki Ohuchida, Makoto Hashizume (Kyushu univ.) MI2015-35 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this article, the authors propose a method that describes the structures of contours in pathological
images of the pancreas for the purpose of registration between the pathological images or between a CT/MR image
and the corresponding pancreas ones. You can observe various sizes of anatomical structures in a microscopic image,
and the authors believe that explicit description of the contours of the anatomical structures, such as blood vessels、
is useful for the registration. The proposed method firstly detects edge points using the spatial third derivatives of
image intensities and then fits Euler curves to the edge points for constructing curve segments from the detected
edges. Using downsampling based multiresolution analysis, the authors construct the curve segments efficiently.
The experimental results obtained by applying the method to pathological images of the pancreases are reported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Image Registration / Euler Spiral / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 139, MI2015-35, pp. 19-22, July 2015. |
Paper # |
MI2015-35 |
Date of Issue |
2015-07-07 (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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MI2015-35 |
Conference Information |
Committee |
MI |
Conference Date |
2015-07-14 - 2015-07-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Sun Refle Hakodate |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ICT and Medical Imaging, General topics |
Paper Information |
Registration To |
MI |
Conference Code |
2015-07-MI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on Description of Contour Structures in Pathological Images for their Registration |
Sub Title (in English) |
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Keyword(1) |
Image Registration |
Keyword(2) |
Euler Spiral |
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1st Author's Name |
Naoki Kawamura |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Hidekata Hontani |
2nd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
3rd Author's Name |
Chika Iwamoto |
3rd Author's Affiliation |
Kyushu University (Kyushu univ.) |
4th Author's Name |
Kenoki Ohuchida |
4th Author's Affiliation |
Kyushu University (Kyushu univ.) |
5th Author's Name |
Makoto Hashizume |
5th Author's Affiliation |
Kyushu University (Kyushu univ.) |
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Speaker |
Author-1 |
Date Time |
2015-07-14 15:10:00 |
Presentation Time |
30 minutes |
Registration for |
MI |
Paper # |
MI2015-35 |
Volume (vol) |
vol.115 |
Number (no) |
no.139 |
Page |
pp.19-22 |
#Pages |
4 |
Date of Issue |
2015-07-07 (MI) |
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