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| Presentation | 2011-10-20 09:30 Introduction of Spatial Limitation to Human Detection by Co-occurrence with Shape and Color Self-Similarity Features Hironori Matsui, Akitoshi Hanazawa (Kyutech)  NC2011-59 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a method for human detection with a spatial limitation introduced to the co-occurrence algorithm of features learned by AdaBoost. AdaBoost gives large weights to incorrect identification samples and focuses on learning them. If samples are difficult to classify, AdaBoost gives excess weights to them, and over-training may become a problem. When calculating the co-occurrence of features, we limited the spatial arrangements of the features by some rules such as in the same image column, row or neighborhood. As a result, we could reduce the number of candidates of co-occurrence maintaining identification accuracy at the same level. Therefore, introducing the spatial limitation for human detection algorithm is efficient in learning cost. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Image Processing / AdaBoost / HOG / CSS / Over-Training / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 241, NC2011-59, pp. 83-88, Oct. 2011. | |
| Paper # | NC2011-59 | |
| Date of Issue | 2011-10-12 (NC) | |
| 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 | NC2011-59 |
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| Conference Information | |
| Committee | NC |
| Conference Date | 2011-10-19 - 2011-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ohashi Campus, Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Implementation of neurocomputing, modeling for human science, and general |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2011-10-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Introduction of Spatial Limitation to Human Detection by Co-occurrence with Shape and Color Self-Similarity Features |
| Sub Title (in English) | |
| Keyword(1) | Image Processing |
| Keyword(2) | AdaBoost |
| Keyword(3) | HOG |
| Keyword(4) | CSS |
| Keyword(5) | Over-Training |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hironori Matsui |
| 1st Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 2nd Author's Name | Akitoshi Hanazawa |
| 2nd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
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| Speaker | Author-1 |
| Date Time | 2011-10-20 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2011-59 |
| Volume (vol) | vol.111 |
| Number (no) | no.241 |
| Page | pp.83-88 |
| #Pages | 6 |
| Date of Issue | 2011-10-12 (NC) |
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