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| Presentation | 2009-10-23 16:20 Experiments using 100 Objects: Comparison of Pose Representations for Pose Estimations Satoko Tanaka, Kengo Harada, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda (Hiroshima Univ.), Toshiyuki Amano (NaIST)  PRMU2009-93 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We report a result of an experimental study on properties of pose representations for 3DOF linear pose estimations with 100 CG objects. We use linear regression as a pose estimation method. First, we explain a method of linear pose estimation and two properties of pose representations. Next, we use four pose representations (rotation matrix, ZYX Euler angle, exponential map, and quaternions), for pose estimation experiments, and compare estimation errors. We show that estimation error of rotation matrix is significantly smaller than other representations by using pairwise t--test. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | pose estimation / view-based / appearance-based / pose representation / rotation matrix / exponential map / ZYX Euler angle / quaternion | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 249, PRMU2009-93, pp. 127-132, Oct. 2009. | |
| Paper # | PRMU2009-93 | |
| Date of Issue | 2009-10-15 (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 | PRMU2009-93 |
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| Conference Information | |
| Committee | PRMU |
| Conference Date | 2009-10-22 - 2009-10-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2009-10-PRMU |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experiments using 100 Objects: Comparison of Pose Representations for Pose Estimations |
| Sub Title (in English) | |
| Keyword(1) | pose estimation |
| Keyword(2) | view-based |
| Keyword(3) | appearance-based |
| Keyword(4) | pose representation |
| Keyword(5) | rotation matrix |
| Keyword(6) | exponential map |
| Keyword(7) | ZYX Euler angle |
| Keyword(8) | quaternion |
| 1st Author's Name | Satoko Tanaka |
| 1st Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 2nd Author's Name | Kengo Harada |
| 2nd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 3rd Author's Name | Toru Tamaki |
| 3rd Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 4th Author's Name | Bisser Raytchev |
| 4th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 5th Author's Name | Kazufumi Kaneda |
| 5th Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 6th Author's Name | Toshiyuki Amano |
| 6th Author's Affiliation | Nara Institute of Science and Technology (NaIST) |
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| Speaker | Author-1 |
| Date Time | 2009-10-23 16:20:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | PRMU2009-93 |
| Volume (vol) | vol.109 |
| Number (no) | no.249 |
| Page | pp.127-132 |
| #Pages | 6 |
| Date of Issue | 2009-10-15 (PRMU) |
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