Paper Abstract and Keywords |
Presentation |
2018-01-18 11:00
Research of Automatic Degraded Video Restoration by Motion Analysis
-- A Study on Detection Method for Weak-Structured Splice Lines -- Atsushi Matsumoto, Masayuki Kashima, Shinya Fukumoto, Kiminori Sato, Mutsumi Watanabe (Kagoshima Univ.), Kentaro Morita (Greentree) PRMU2017-118 MVE2017-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, image quality improvement of images such as the appearance of 4K television is progressing. Especially, splice is not automated for restoration, and it requires a lot of labor and time to restore. Therefore, we conducted research on this splice in this research. We proposed a splice detection method using Hough transformation for a splice with a linear structure in the presentation of this workshop in February 2017. However, in this paper, we focus on splices that do not have a linear structure and a new detection method is proposed. Concretely, a histogram of white pixels in one frame is acquired. After that, it detects the weak structure splice by taking the difference between the frames. Experimental results using degraded drama movies have shown effectiveness of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Template Motion Image Processing / Splice / Phase Only Correlation Method / White pixel profile / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 391, PRMU2017-118, pp. 63-68, Jan. 2018. |
Paper # |
PRMU2017-118 |
Date of Issue |
2018-01-11 (PRMU, MVE) |
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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PRMU2017-118 MVE2017-39 |
Conference Information |
Committee |
PRMU MVE IPSJ-CVIM |
Conference Date |
2018-01-18 - 2018-01-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2018-01-PRMU-MVE-CVIM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Research of Automatic Degraded Video Restoration by Motion Analysis |
Sub Title (in English) |
A Study on Detection Method for Weak-Structured Splice Lines |
Keyword(1) |
Template Motion Image Processing |
Keyword(2) |
Splice |
Keyword(3) |
Phase Only Correlation Method |
Keyword(4) |
White pixel profile |
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1st Author's Name |
Atsushi Matsumoto |
1st Author's Affiliation |
Kagoshima University (Kagoshima Univ.) |
2nd Author's Name |
Masayuki Kashima |
2nd Author's Affiliation |
Kagoshima University (Kagoshima Univ.) |
3rd Author's Name |
Shinya Fukumoto |
3rd Author's Affiliation |
Kagoshima University (Kagoshima Univ.) |
4th Author's Name |
Kiminori Sato |
4th Author's Affiliation |
Kagoshima University (Kagoshima Univ.) |
5th Author's Name |
Mutsumi Watanabe |
5th Author's Affiliation |
Kagoshima University (Kagoshima Univ.) |
6th Author's Name |
Kentaro Morita |
6th Author's Affiliation |
Greentree, Inc. (Greentree) |
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Speaker |
Author-1 |
Date Time |
2018-01-18 11:00:00 |
Presentation Time |
25 minutes |
Registration for |
PRMU |
Paper # |
PRMU2017-118, MVE2017-39 |
Volume (vol) |
vol.117 |
Number (no) |
no.391(PRMU), no.392(MVE) |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2018-01-11 (PRMU, MVE) |
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