Paper Abstract and Keywords |
Presentation |
2007-11-15 15:00
An objective video quality assessment method for spatial and temporal distortions Keishiro Watanabe, Jun Okamoto (NTT) CQ2007-73 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To provide video transmission services appropriately to users, quality design during service development and in-service quality management based on subjective video quality (Quality of Experience: QoE) are important. Therefore, we require an objective video quality assessment that enables QoE to be evaluated from video characteristics easily and quickly to clarify the indicators of service quality design and management.
The degradation factors of video quality can be divided into spatial and temporal distortions.
Many objective video quality assessment methods which cover either spatial or temporal distortion have already been proposed. However, there are few methods that can assess the case when spatial and temporal distortions occur at the same time by considering perceptual interaction of these distortions. Therefore, we propose the objective video quality assessment method that can assess perceptual interaction of spatial and temporal distortions in this paper. In order to verify our method, we confirm that our method satisfy the target estimation accuracy. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
video quality / objective quality assessment / subjective quality assessment / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 312, CQ2007-73, pp. 11-14, Nov. 2007. |
Paper # |
CQ2007-73 |
Date of Issue |
2007-11-08 (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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CQ2007-73 |
Conference Information |
Committee |
NS ICM CQ |
Conference Date |
2007-11-15 - 2007-11-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Institute of System LSI Design Industry, Fukuoka |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
NGN architecture, NGN operation architecture, Traffic modeling, Overlay networking, etc. |
Paper Information |
Registration To |
CQ |
Conference Code |
2007-11-NS-TM-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
An objective video quality assessment method for spatial and temporal distortions |
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video quality |
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objective quality assessment |
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subjective quality assessment |
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1st Author's Name |
Keishiro Watanabe |
1st Author's Affiliation |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
2nd Author's Name |
Jun Okamoto |
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NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
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Speaker |
Author-1 |
Date Time |
2007-11-15 15:00:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2007-73 |
Volume (vol) |
vol.107 |
Number (no) |
no.312 |
Page |
pp.11-14 |
#Pages |
4 |
Date of Issue |
2007-11-08 (CQ) |
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