Paper Abstract and Keywords |
Presentation |
2011-06-06 14:00
Efficient Emotional Video Scene Detection by Selecting and Integrating Concise Facial Features Hiroki Nomiya, Teruhisa Hochin (KIT) DE2011-7 PRMU2011-38 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For the purpose of rapid retrieval of impressive video scenes including emotional expressions of human beings, this paper proposes an efficient detection method of emotional expressions in video scenes.
In the proposed method, a large number of facial features are defined using several facial feature points around principal facial components such as eyes and a mouth, based on the positional relationship of facial feature points and the intensity values of image pixels around them.
By evaluating the usefulness of the facial features, an efficient facial expression recognition model is constructed using a small number of useful facial features based on machine learning.
The experimental result shows that the recognition model enables us to perform efficient video scene detection taking into account the tradeoff between detection accuracy and detection speed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Facial Expression Recognition / Feature Selection / Feature Extraction / Machine Learning / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 77, PRMU2011-38, pp. 37-42, June 2011. |
Paper # |
PRMU2011-38 |
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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DE2011-7 PRMU2011-38 |
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) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Efficient Emotional Video Scene Detection by Selecting and Integrating Concise Facial Features |
Sub Title (in English) |
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Keyword(1) |
Facial Expression Recognition |
Keyword(2) |
Feature Selection |
Keyword(3) |
Feature Extraction |
Keyword(4) |
Machine Learning |
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1st Author's Name |
Hiroki Nomiya |
1st Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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Teruhisa Hochin |
2nd Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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Speaker |
Author-1 |
Date Time |
2011-06-06 14:00:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
DE2011-7, PRMU2011-38 |
Volume (vol) |
vol.111 |
Number (no) |
no.76(DE), no.77(PRMU) |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2011-05-30 (DE, PRMU) |
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