IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2010-06-17 16:15
Decision Fusion using Boosting Method for Multi-Modal Voice Activity Detection
Shin'ichi Takeuchi, Takashi Hashiba, Satoshi Tamura, Satoru Hayamizu (Gifu Univ.) SP2010-26
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a multi-modal voice activity detection system
(VAD) that uses audio and visual information. In multi-modal (speech)
signal processing, there are two methods for fusing the audio and the
visual information: concatenating the audio and visual features, and
employing audio-only and visual-only classifiers, then fusing the
unimodal decisions. We investigate the effectiveness of decision fusion
given by the results from AdaBoost. AdaBoost is one of the machine
learning method. By using AdaBoost, the effective classifier is
constructed by combining weak classifiers. It classifies input data
into two classes based on the weighted results from weak classifiers.
In proposed method, this fusion scheme is applied to decision fusion of
multi-modal VAD. Experimental results show proposed method to
generally be more effective.
Keyword (in Japanese) (See Japanese page) 
(in English) Voice Activity Detection / VAD / MultiModal / Boosting / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 81, SP2010-26, pp. 25-30, June 2010.
Paper # SP2010-26 
Date of Issue 2010-06-10 (SP) 
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 SP2010-26

Conference Information
Committee SP  
Conference Date 2010-06-17 - 2010-06-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech/Language/Acoustic Education, etc. 
Paper Information
Registration To SP 
Conference Code 2010-06-SP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Decision Fusion using Boosting Method for Multi-Modal Voice Activity Detection 
Sub Title (in English)  
Keyword(1) Voice Activity Detection  
Keyword(2) VAD  
Keyword(3) MultiModal  
Keyword(4) Boosting  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shin'ichi Takeuchi  
1st Author's Affiliation Gifu University (Gifu Univ.)
2nd Author's Name Takashi Hashiba  
2nd Author's Affiliation Gifu University (Gifu Univ.)
3rd Author's Name Satoshi Tamura  
3rd Author's Affiliation Gifu University (Gifu Univ.)
4th Author's Name Satoru Hayamizu  
4th Author's Affiliation Gifu University (Gifu Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2010-06-17 16:15:00 
Presentation Time 30 minutes 
Registration for SP 
Paper # SP2010-26 
Volume (vol) vol.110 
Number (no) no.81 
Page pp.25-30 
#Pages
Date of Issue 2010-06-10 (SP) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan