Paper Abstract and Keywords |
Presentation |
2011-06-07 13:30
Fast Semantic Indexing Using Tree-structured GMMs Nakamasa Inoue, Koichi Shinoda (Tokyo Tech) DE2011-19 PRMU2011-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a fast semantic indexing method for large scale video resources using tree-structured Gaussian mixture models (GMMs). GMM supervectors or Fisher vectors, which are used in state-of-the-art methods of semantic indexing, are rapidly extracted from a video shot by using the proposing method. Experiments on the TRECVID 2010 dataset demonstrate the effectiveness of our method. The calculation speed for estimating a GMM was 4.2 times faster than a conventional method on average. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Semantic Indexing / Tree-structured GMM / GMM Supervector / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 77, PRMU2011-50, pp. 105-110, June 2011. |
Paper # |
PRMU2011-50 |
Date of Issue |
2011-05-30 (DE, 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) |
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DE2011-19 PRMU2011-50 |
Conference Information |
Committee |
PRMU DE |
Conference Date |
2011-06-06 - 2011-06-07 |
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(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2011-06-PRMU-DE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Fast Semantic Indexing Using Tree-structured GMMs |
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Semantic Indexing |
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Tree-structured GMM |
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GMM Supervector |
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1st Author's Name |
Nakamasa Inoue |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
2nd Author's Name |
Koichi Shinoda |
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Tokyo Institute of Technology (Tokyo Tech) |
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Speaker |
Author-1 |
Date Time |
2011-06-07 13:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
DE2011-19, PRMU2011-50 |
Volume (vol) |
vol.111 |
Number (no) |
no.76(DE), no.77(PRMU) |
Page |
pp.105-110 |
#Pages |
6 |
Date of Issue |
2011-05-30 (DE, PRMU) |
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