Presentation | 2018-01-18 Research of Automatic Degraded Video Restoration by Motion Analysis Atsushi Matsumoto, Masayuki Kashima, Shinya Fukumoto, Kiminori Sato, Mutsumi Watanabe, Kentaro Morita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Template Motion Image Processing / Splice / Phase Only Correlation Method / White pixel profile |
Paper # | PRMU2017-118,MVE2017-39 |
Date of Issue | 2018-01-11 (PRMU, MVE) |
Conference Information | |
Committee | PRMU / MVE / IPSJ-CVIM |
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Conference Date | 2018/1/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shinichi Sato(NII) / Yoshinari Kameda(Univ. of Tsukuba) |
Vice Chair | Hironobu Fujiyoshi(Chubu Univ.) / Yoshihisa Ijiri(Omron) / Kenji Mase(Nagoya Univ.) |
Secretary | Hironobu Fujiyoshi(AIST) / Yoshihisa Ijiri(NAIST) / Kenji Mase(Kyoto Univ.) / (NTT) |
Assistant | Masato Ishii(NEC) / Yusuke Sugano(Osaka Univ.) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Media Experience and Virtual Environment / Special Interest Group on Computer Vision and Image Media |
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Language | JPN |
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 |
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) |
Date | 2018-01-18 |
Paper # | PRMU2017-118,MVE2017-39 |
Volume (vol) | vol.117 |
Number (no) | PRMU-391,MVE-392 |
Page | pp.pp.63-68(PRMU), pp.63-68(MVE), |
#Pages | 6 |
Date of Issue | 2018-01-11 (PRMU, MVE) |