Paper Abstract and Keywords |
Presentation |
2008-01-16 13:50
DETECTION OF MULTIPLE OVERLAPPING STRING-SHAPED OBJECTS FROM REAL IMAGES Clare Maeda, Shigeyuki Oba (NAIST), Naoto Yukinawa, Shin Ishii (Kyoto Univ.) NC2007-106 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This study presents an image segmentation method for string-shaped objects which may overlap each other in a single image. In this situation, crossing parts could mislead the extensions of each object, and arbitrary curves often include pixels and/or image patches with similar and indistinguishable features from different objects. In order to cope with these difficulties, we propose a spectral clustering-based segmentation method which incorporates a new measure of similarity between pixels on a face of a single picture. To calculate the similarity, we combine two different criteria: similarity of directional features and the distance between pixel positions on an image. The proposed method incorporating a crossing points processing provided the good segmentation capability for test images including a real image. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
spectral clustering / multiple object detection / feature extraction / similarity matrix / image segmentation / crossing parts detection / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 413, NC2007-106, pp. 115-120, Jan. 2008. |
Paper # |
NC2007-106 |
Date of Issue |
2008-01-08 (NC) |
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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NC2007-106 |
Conference Information |
Committee |
NC |
Conference Date |
2008-01-15 - 2008-01-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Centennial Hall, Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Machine Learning, etc. |
Paper Information |
Registration To |
NC |
Conference Code |
2008-01-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
DETECTION OF MULTIPLE OVERLAPPING STRING-SHAPED OBJECTS FROM REAL IMAGES |
Sub Title (in English) |
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Keyword(1) |
spectral clustering |
Keyword(2) |
multiple object detection |
Keyword(3) |
feature extraction |
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similarity matrix |
Keyword(5) |
image segmentation |
Keyword(6) |
crossing parts detection |
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1st Author's Name |
Clare Maeda |
1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
2nd Author's Name |
Shigeyuki Oba |
2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
3rd Author's Name |
Naoto Yukinawa |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Shin Ishii |
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Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-01-16 13:50:00 |
Presentation Time |
20 minutes |
Registration for |
NC |
Paper # |
NC2007-106 |
Volume (vol) |
vol.107 |
Number (no) |
no.413 |
Page |
pp.115-120 |
#Pages |
6 |
Date of Issue |
2008-01-08 (NC) |
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