Paper Abstract and Keywords |
Presentation |
2010-03-16 14:00
Study of Extracting Multiple Independently Moving Objects and Estimating the Egomotion from Active Stereo Sequences Yingdi Xie, Jun Ohya (Waseda Univ.) PRMU2009-303 HIP2009-188 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we present a method for simultaneously detecting multiple independent moving objects and retrieving the egomotion from a moving stereo cameras platform. From the target stereo video sequences, three dimensional optical flows are first computed by concatenating both the temporal frames and stereo images. Then we apply a modified RANSAC mechanism to determine the label for each three dimensional optical flow, with either "independent moving individual" or "background". Finally, the labeled feature points that compose the corresponding three dimensional optical flows are utilized to mark the region within image plane, and output as the final result. As demonstrated in the experimental result section, the effectiveness of the described method in this paper is testified with synthesized video sequences. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Egomotion / A Modified RANSAC / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 470, PRMU2009-303, pp. 413-418, March 2010. |
Paper # |
PRMU2009-303 |
Date of Issue |
2010-03-08 (PRMU, HIP) |
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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PRMU2009-303 HIP2009-188 |
Conference Information |
Committee |
PRMU HIP |
Conference Date |
2010-03-15 - 2010-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagoshima Univ. |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2010-03-PRMU-HIP |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Study of Extracting Multiple Independently Moving Objects and Estimating the Egomotion from Active Stereo Sequences |
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Egomotion |
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A Modified RANSAC |
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1st Author's Name |
Yingdi Xie |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Jun Ohya |
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Waseda University (Waseda Univ.) |
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Speaker |
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Date Time |
2010-03-16 14:00:00 |
Presentation Time |
25 minutes |
Registration for |
PRMU |
Paper # |
PRMU2009-303, HIP2009-188 |
Volume (vol) |
vol.109 |
Number (no) |
no.470(PRMU), no.471(HIP) |
Page |
pp.413-418 |
#Pages |
6 |
Date of Issue |
2010-03-08 (PRMU, HIP) |
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