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| Presentation | 2009-11-26 09:00 An adaptive color SIFT descriptor based on independent component analysis for image classification Danni Ai, Xianhua Han (Ritumeikan Univ.), Xiang Ruan (OMRON), Yen-Wei Chen (Ritumeikan Univ.)  PRMU2009-94 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we present a novel color independent components based SIFT descriptor (termed CIC-SIFT) for object/scene classification. We first learn an efficient color transformation matrix based on independent component analysis (ICA), which is adaptive to each category in a database. The ICA-based color transformation can enhance contrast between the objects and the background in an image. Then we compute CIC-SIFT descriptors over all three transformed color independent components. Since the ICA-based color transformation can boost the objects and suppress the background, the proposed CIC-SIFT can extract more effective and discriminative local features for object/scene classification. The comparison is performed among seven SIFT descriptors and the experimental classification results show that our proposed CIC-SIFT is superior to other conventional SIFT descriptors. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | CIC-SIFT descriptor / ICA-based transformation / image classification / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 306, PRMU2009-94, pp. 1-6, Nov. 2009. | |
| Paper # | PRMU2009-94 | |
| Date of Issue | 2009-11-19 (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 | PRMU2009-94 |
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| Conference Information | |
| Committee | PRMU |
| Conference Date | 2009-11-26 - 2009-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishikawa Industrial Promotion Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2009-11-PRMU |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An adaptive color SIFT descriptor based on independent component analysis for image classification |
| Sub Title (in English) | |
| Keyword(1) | CIC-SIFT descriptor |
| Keyword(2) | ICA-based transformation |
| Keyword(3) | image classification |
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| 1st Author's Name | Danni Ai |
| 1st Author's Affiliation | Ritumeikan University (Ritumeikan Univ.) |
| 2nd Author's Name | Xianhua Han |
| 2nd Author's Affiliation | Ritumeikan University (Ritumeikan Univ.) |
| 3rd Author's Name | Xiang Ruan |
| 3rd Author's Affiliation | Omron corporation (OMRON) |
| 4th Author's Name | Yen-Wei Chen |
| 4th Author's Affiliation | Ritumeikan University (Ritumeikan Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-11-26 09:00:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | PRMU2009-94 |
| Volume (vol) | vol.109 |
| Number (no) | no.306 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2009-11-19 (PRMU) |
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