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| Presentation | 2010-02-15 10:25 Detailed Estimation of Pitches in Baseball Games Based on Similar Image Retrieval on Motion Space-Time Images Kyota Aoki (Utsunomiya Univ.)  ITS2009-38 IE2009-132 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | There are many videos about sports. In sports videos, the motions carry much information about shots. This paper proposes the video retrieval system based on the motions. We have many criteria about sameness. The method retrieves videos based on the similarity of the all motions described in frames. The method gets the motions using the reliable motion estimation method, and makes the 1-dimensional projections from the X motion, Y motion and the reliabilities. Resulting image has the 1-dimensional space axis and the 1-dimensional time axis. Using the images, the method retrieves shots as fast as the image retrievals do. This paper proposes the precise video retrieval method for baseball games based on the element motion retrieval and confirms the performance of the proposed method with the experiments about pitches that are most repeated plays in a baseball game. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | video retrieval / motion estimation / 1-dimensional projection / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 415, IE2009-132, pp. 5-10, Feb. 2010. | |
| Paper # | IE2009-132 | |
| Date of Issue | 2010-02-08 (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 | ITS2009-38 IE2009-132 |
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| Conference Information | |
| Committee | ITE-AIT IE ITE-HI ITE-ME ITS |
| Conference Date | 2010-02-15 - 2010-02-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Graduate School of Information and Technology, Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2010-02-AIT-IE-HI-ME-ITS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detailed Estimation of Pitches in Baseball Games Based on Similar Image Retrieval on Motion Space-Time Images |
| Sub Title (in English) | |
| Keyword(1) | video retrieval |
| Keyword(2) | motion estimation |
| Keyword(3) | 1-dimensional projection |
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| 1st Author's Name | Kyota Aoki |
| 1st Author's Affiliation | Utsunomiya University (Utsunomiya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-02-15 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | ITS2009-38, IE2009-132 |
| Volume (vol) | vol.109 |
| Number (no) | no.414(ITS), no.415(IE) |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2010-02-08 (ITS, IE) |
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