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| Presentation | 2007-12-13 15:00 Pose Recognition with the NNC-Tree Jie Ji, Naoki Tominaga, Akiha Iwase, Yoshihiko Watanabe, Kazuhiko Hirakuri, Qiangfu Zhao (Univ. of Aizu)  PRMU2007-142 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Abstract: Pose recognition is important in many practical applications. For example, a driver assistance system can detect if the driver is tired, sleepy, or careless from the poses. A pet robot can detect certain behavior patterns of the human user. In this study, we developed a system for recognizing different poses of a human from the face images by using NNC-Tree. An NNC-Tree is a decision tree (DT) with each internal node containing a nearest neighbor classifier (NNC). We provide a GUI for visualizing the prototypes in each NNC, as well as the whole tree. This interface makes it possible to understand, analysis, and re-use the learning results. Dimensionality reduction is also employed to reduce the computational cost for induction, and the complexity of the tree. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | pattern recognition / pose recognition / nearest neighbor classifier / decision tree / NNC-Tree / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 384, PRMU2007-142, pp. 37-42, Dec. 2007. | |
| Paper # | PRMU2007-142 | |
| Date of Issue | 2007-12-06 (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 | PRMU2007-142 |
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| Conference Information | |
| Committee | PRMU |
| Conference Date | 2007-12-13 - 2007-12-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2007-12-PRMU |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Pose Recognition with the NNC-Tree |
| Sub Title (in English) | |
| Keyword(1) | pattern recognition |
| Keyword(2) | pose recognition |
| Keyword(3) | nearest neighbor classifier |
| Keyword(4) | decision tree |
| Keyword(5) | NNC-Tree |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Jie Ji |
| 1st Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 2nd Author's Name | Naoki Tominaga |
| 2nd Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 3rd Author's Name | Akiha Iwase |
| 3rd Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 4th Author's Name | Yoshihiko Watanabe |
| 4th Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 5th Author's Name | Kazuhiko Hirakuri |
| 5th Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 6th Author's Name | Qiangfu Zhao |
| 6th Author's Affiliation | The University of Aizu (Univ. of Aizu) |
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| Speaker | Author-1 |
| Date Time | 2007-12-13 15:00:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | PRMU2007-142 |
| Volume (vol) | vol.107 |
| Number (no) | no.384 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2007-12-06 (PRMU) |
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