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| Paper Abstract and Keywords | ||
| Presentation | 2009-02-05 11:15 Food Image Analysis by Local Image Feature Keigo Kitamura, Toshihiko Yamasaki, Kiyoharu Aizawa (Univ. of Tokyo)  ITS2008-63 IE2008-233 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We aim to construct a food-logging sysytem. The system can distinguish food images from other images, analyze the food balance, and visualize the log. In this paper, image analysi of this system is expalained. This paper describes the improvement in accuracy using the Bag of Features model in the extraction of food images and the estimation of food balance in this system. The experiments shows that the feature detection by the DoG processing is the highest-precision. The accuracy of the extraction of food images has improved by 3% and one of the estimation of the balance has improved by 5%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Food / LifeLog / Bag of Features / SIFT feature / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 425, IE2008-233, pp. 167-172, Feb. 2009. | |
| Paper # | IE2008-233 | |
| Date of Issue | 2009-01-28 (ITS, IE) | |
| 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 | ITS2008-63 IE2008-233 |
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| Conference Information | |
| Committee | IE ITS ITE-HI ITE-ME ITE-AIT |
| Conference Date | 2009-02-04 - 2009-02-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Graduate School of Information Science and Technology Hokkaido Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processings for ITS, Visual Media Engineering, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2009-02-IE-ITS-HI-ME-AIT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Food Image Analysis by Local Image Feature |
| Sub Title (in English) | |
| Keyword(1) | Food |
| Keyword(2) | LifeLog |
| Keyword(3) | Bag of Features |
| Keyword(4) | SIFT feature |
| Keyword(5) | |
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| 1st Author's Name | Keigo Kitamura |
| 1st Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Toshihiko Yamasaki |
| 2nd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name | Kiyoharu Aizawa |
| 3rd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2009-02-05 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | ITS2008-63, IE2008-233 |
| Volume (vol) | vol.108 |
| Number (no) | no.424(ITS), no.425(IE) |
| Page | pp.167-172 |
| #Pages | 6 |
| Date of Issue | 2009-01-28 (ITS, IE) |
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