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| Presentation | 2011-06-06 16:50 Temporal detection of rigid changes in 3D scenes by using 2D-3D matching Yuji Ueno, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda (Hiroshima Univ.)  DE2011-12 PRMU2011-43 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this technical report, we present a method for detecting a temporal rigid change in 3D scenes between time A (past) and time B (present) using a 3D scene at time A and an image at time B, and display the result of the detection. Each point in the 3D scene has local features in order to estimate the camera position at time B by matching local features of 2D points. Our method select an image among those at time A which have the largest number of corresponding points with the image at time B. The selected image is used to detect rigid change in the scene. Experimental results demonstrates that the proposed method works well for real 3D scenes. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | camera pose estimation / change detection / feature matching / wave dissipating blocks / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 77, PRMU2011-43, pp. 67-72, June 2011. | |
| Paper # | PRMU2011-43 | |
| Date of Issue | 2011-05-30 (DE, PRMU) | |
| 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) | |
| Download PDF | DE2011-12 PRMU2011-43 |
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| Conference Information | |
| Committee | PRMU DE |
| Conference Date | 2011-06-06 - 2011-06-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2011-06-PRMU-DE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Temporal detection of rigid changes in 3D scenes by using 2D-3D matching |
| Sub Title (in English) | |
| Keyword(1) | camera pose estimation |
| Keyword(2) | change detection |
| Keyword(3) | feature matching |
| Keyword(4) | wave dissipating blocks |
| Keyword(5) | |
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| 1st Author's Name | Yuji Ueno |
| 1st Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 2nd Author's Name | Toru Tamaki |
| 2nd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 3rd Author's Name | Bisser Raytchev |
| 3rd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 4th Author's Name | Kazufumi Kaneda |
| 4th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
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| Speaker | Author-2 |
| Date Time | 2011-06-06 16:50:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | DE2011-12, PRMU2011-43 |
| Volume (vol) | vol.111 |
| Number (no) | no.76(DE), no.77(PRMU) |
| Page | pp.67-72 |
| #Pages | 6 |
| Date of Issue | 2011-05-30 (DE, PRMU) |
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