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Paper Abstract and Keywords
Presentation 2009-11-13 08:30
Performance Comparison of Subjective Quality Assessment Methods for Mobile Video
Toshiko Tominaga, Jun Okamoto, Takanori Hayashi (NTT Corp.) CQ2009-48
Abstract (in Japanese) (See Japanese page) 
(in English) ACR-HR and SAMVIQ methods are new subjective assessment methods of video quality provided by ITU-T and ITU-R recommendations.
This paper presents performance comparison results of four subjective assessment methods, such as DSCQS, DCR, ACR-HR, and SAMVIQ, to clarify the applicability of the methods.
We examined subjective quality assessment for mobile video, also measured the assessment time and executed questionnaire for the subjects.
The evaluation performances of each assessment method were compared, and the following results were obtained.
The correlation coefficients and order correlation coefficients
between DSCQS and other methods' mean opinion scores showed high.
Evaluation accuracies for DCR, ACR-HR, and SAMVIQ were higher than or equal to the DSCQS.
Moreover, subjects' questionnaire results showed that the easiness of evaluation was related to the assessment time.
Keyword (in Japanese) (See Japanese page) 
(in English) Video Quality / Subjective assessment method / QoE / ACR-HR / SAMVIQ / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 274, CQ2009-48, pp. 55-58, Nov. 2009.
Paper # CQ2009-48 
Date of Issue 2009-11-05 (CQ) 
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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Conference Information
Committee CQ NS ICM  
Conference Date 2009-11-12 - 2009-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Institute of Technology (Ishikawa) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) NGN and NwGN Architecture, Traffic Measurement and Control, Quality of Service, Network Management, general areas 
Paper Information
Registration To CQ 
Conference Code 2009-11-CQ-NS-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Comparison of Subjective Quality Assessment Methods for Mobile Video 
Sub Title (in English)  
Keyword(1) Video Quality  
Keyword(2) Subjective assessment method  
Keyword(3) QoE  
Keyword(4) ACR-HR  
Keyword(5) SAMVIQ  
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Keyword(7)  
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1st Author's Name Toshiko Tominaga  
1st Author's Affiliation NTT Service Integration Laboratories, NTT Corporation (NTT Corp.)
2nd Author's Name Jun Okamoto  
2nd Author's Affiliation NTT Service Integration Laboratories, NTT Corporation (NTT Corp.)
3rd Author's Name Takanori Hayashi  
3rd Author's Affiliation NTT Service Integration Laboratories, NTT Corporation (NTT Corp.)
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Speaker
Date Time 2009-11-13 08:30:00 
Presentation Time 20 
Registration for CQ 
Paper # IEICE-CQ2009-48 
Volume (vol) IEICE-109 
Number (no) no.274 
Page pp.55-58 
#Pages IEICE-4 
Date of Issue IEICE-CQ-2009-11-05 


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