Paper Abstract and Keywords |
Presentation |
2014-07-09 15:10
Impulse Noise Removal by Using Non-local Median Filter Jyohei Matsuoka, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) CAS2014-14 VLD2014-23 SIP2014-35 MSS2014-14 SIS2014-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, we deal with the removal of the random impulse noise superimposed on the monochrome image. For the removal of the impulse noise, it is well-known that the switch type median filters are effective. In this study, we propose a new random impulse removal method consisting of the new impulse detector and remover. Concretely, we propose an impulse detector based on the difference between an original signal and the median, and the isolation characteristics of the impulses. And we propose a new median filter based on the non-local processing, which is better than the conventional median filter. In the proposed method, impulse noises are detected actively, and the noises are removed effectively by the structure-preserving filter. Through the experiments, we verify the effectiveness of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Random impulse noise / Impulse detector / Non-local median filter / Switching median filter / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 126, SIS2014-14, pp. 63-68, July 2014. |
Paper # |
SIS2014-14 |
Date of Issue |
2014-07-02 (CAS, VLD, SIP, MSS, SIS) |
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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CAS2014-14 VLD2014-23 SIP2014-35 MSS2014-14 SIS2014-14 |
Conference Information |
Committee |
CAS SIP MSS VLD SIS |
Conference Date |
2014-07-09 - 2014-07-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System, signal processing and related topics |
Paper Information |
Registration To |
SIS |
Conference Code |
2014-07-CAS-SIP-MSS-VLD-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Impulse Noise Removal by Using Non-local Median Filter |
Sub Title (in English) |
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Keyword(1) |
Random impulse noise |
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Impulse detector |
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Non-local median filter |
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Switching median filter |
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1st Author's Name |
Jyohei Matsuoka |
1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
2nd Author's Name |
Noriaki Suetake |
2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
3rd Author's Name |
Eiji Uchino |
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Yamaguchi University (Yamaguchi Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-07-09 15:10:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
CAS2014-14, VLD2014-23, SIP2014-35, MSS2014-14, SIS2014-14 |
Volume (vol) |
vol.114 |
Number (no) |
no.122(CAS), no.123(VLD), no.124(SIP), no.125(MSS), no.126(SIS) |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2014-07-02 (CAS, VLD, SIP, MSS, SIS) |
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