Paper Abstract and Keywords |
Presentation |
2006-07-14 14:55
Adaptive Filter for Image Quality Fluctuation Tokinobu Mitasaki, Kazuto Kamikura, Yoshiyuki Yashima (NTT) MoMuC2006-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In video coding processing, a pre-filter is often used for a high efficiency coding and a noise rejection as a pre-processing. But if a filter processing using same filter coefficient is executed for all flame although the video has inter-flame fluctuation of image quality, the image quality differs from flame-to-flame and it is impossible to get the images with same quality. In addition, it is necessary to get the images with same quality for various videos because the image quality differs from not only flame-to-flame but also video-to-video. In this paper, we propose the adaptive pre-filter for image quality fluctuation to get the images with same quality after the pre-filter processing for all flames in a video and various videos. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Filter / Bandwidth / Frequency / PSNR / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, July 2006. |
Paper # |
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Date of Issue |
2006-07-07 (MoMuC) |
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 |
MoMuC2006-29 |
Conference Information |
Committee |
MoNA |
Conference Date |
2006-07-14 - 2006-07-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kansai Univ. Centenary Memorial Hall, Kansai Univ. Senriyama Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Multimedia Applications for the Era of Super High Speed Mobile Comunication and General Issues |
Paper Information |
Registration To |
MoNA |
Conference Code |
2006-07-MoMuC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Adaptive Filter for Image Quality Fluctuation |
Sub Title (in English) |
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Keyword(1) |
Filter |
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Bandwidth |
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Frequency |
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PSNR |
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1st Author's Name |
Tokinobu Mitasaki |
1st Author's Affiliation |
NTT CyberSpace Laboratories, NTT Corporation (NTT) |
2nd Author's Name |
Kazuto Kamikura |
2nd Author's Affiliation |
NTT CyberSpace Laboratories, NTT Corporation (NTT) |
3rd Author's Name |
Yoshiyuki Yashima |
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NTT CyberSpace Laboratories, NTT Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2006-07-14 14:55:00 |
Presentation Time |
25 minutes |
Registration for |
MoNA |
Paper # |
MoMuC2006-29 |
Volume (vol) |
vol.106 |
Number (no) |
no.161 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2006-07-07 (MoMuC) |
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