Paper Abstract and Keywords |
Presentation |
2010-01-21 09:30
Automatic Extraction of Moving Object from Video Frames by Graph Cut Akihiro Matsuda, Hisashi Koga, Toshinori Watanabe (The Univ. of Electro-Comm.) CQ2009-59 PRMU2009-158 SP2009-99 MVE2009-81 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, much attention has been paid to the technology that works effectively for many problems in image processing by reducing them to energy minimization problems that are solved with the minimum graph cut algorithm. Interactive segmentation that separates the foreground from the background for images and videos is known as one of the main applications of this technology. However, in the interactive segmentation, users are responsible for giving foreground seeds and background
seeds manually a priori. This paper proposes an algorithm that extracts the foreground automatically from movies taken by a static video camera, where the seeds are generated without human intervention. Our algorithm first derives SIFT feature points from every video frames. Then, it tracks the motion of the feature points and classifies them into two groups, i.e., moving feature points and static feature points. Finally, the former is chosen as the foreground seeds, while the latter becomes the background seeds. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Graph Cut / Interactive Segmentation / Video Image Analysis / SIFT / Background Removal / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 374, PRMU2009-158, pp. 13-18, Jan. 2010. |
Paper # |
PRMU2009-158 |
Date of Issue |
2010-01-14 (CQ, PRMU, SP, MVE) |
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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CQ2009-59 PRMU2009-158 SP2009-99 MVE2009-81 |
Conference Information |
Committee |
PRMU SP MVE CQ |
Conference Date |
2010-01-21 - 2010-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2010-01-PRMU-SP-MVE-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Automatic Extraction of Moving Object from Video Frames by Graph Cut |
Sub Title (in English) |
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Keyword(1) |
Graph Cut |
Keyword(2) |
Interactive Segmentation |
Keyword(3) |
Video Image Analysis |
Keyword(4) |
SIFT |
Keyword(5) |
Background Removal |
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1st Author's Name |
Akihiro Matsuda |
1st Author's Affiliation |
The University of Electro-Communications (The Univ. of Electro-Comm.) |
2nd Author's Name |
Hisashi Koga |
2nd Author's Affiliation |
The University of Electro-Communications (The Univ. of Electro-Comm.) |
3rd Author's Name |
Toshinori Watanabe |
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The University of Electro-Communications (The Univ. of Electro-Comm.) |
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Speaker |
Author-1 |
Date Time |
2010-01-21 09:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
CQ2009-59, PRMU2009-158, SP2009-99, MVE2009-81 |
Volume (vol) |
vol.109 |
Number (no) |
no.373(CQ), no.374(PRMU), no.375(SP), no.376(MVE) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2010-01-14 (CQ, PRMU, SP, MVE) |
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