Paper Abstract and Keywords |
Presentation |
2015-02-24 10:00
Blind PSNR Estimation of H.264/AVC Compressed Video using Spatio-Temporal Segmentation Masahiro Wakabayashi, Jiro Katto (Waseda Univ.), Naofumi Wada (Samsung) ITS2014-47 IE2014-74 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In video coding, image quality degradation is inevitable due to quantization steps in the encoding process. We had proposed a blind type (no-reference type) PSNR estimation method which uses SVM and natural image statistics. In this paper, we apply a spatio-temporal segmentation method into the conventional method. As a result, we reveal that our method provides more stable results even when the conventional method fails, and can reduce an estimated error of PSNR. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
PSNR / SVM / Blind Estimation / H.264/AVC / Temporal Segmentation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 460, IE2014-74, pp. 119-124, Feb. 2015. |
Paper # |
IE2014-74 |
Date of Issue |
2015-02-16 (ITS, IE) |
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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ITS2014-47 IE2014-74 |
Conference Information |
Committee |
IE ITS ITE-AIT ITE-HI ITE-ME ITE-MMS ITE-CE |
Conference Date |
2015-02-23 - 2015-02-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IE |
Conference Code |
2015-02-IE-ITS-AIT-HI-ME-MMS-CE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Blind PSNR Estimation of H.264/AVC Compressed Video using Spatio-Temporal Segmentation |
Sub Title (in English) |
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Keyword(1) |
PSNR |
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SVM |
Keyword(3) |
Blind Estimation |
Keyword(4) |
H.264/AVC |
Keyword(5) |
Temporal Segmentation |
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1st Author's Name |
Masahiro Wakabayashi |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Jiro Katto |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
3rd Author's Name |
Naofumi Wada |
3rd Author's Affiliation |
Samsung R&D Institute Japan (Samsung) |
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Speaker |
Author-1 |
Date Time |
2015-02-24 10:00:00 |
Presentation Time |
15 minutes |
Registration for |
IE |
Paper # |
ITS2014-47, IE2014-74 |
Volume (vol) |
vol.114 |
Number (no) |
no.459(ITS), no.460(IE) |
Page |
pp.119-124 |
#Pages |
6 |
Date of Issue |
2015-02-16 (ITS, IE) |
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