Presentation | 2009-05-28 Detection and Removal of Line Scratches Using Residual Information of Film Sequences With Spatial Filtering Yasuhiro KAZAMA, Masahide ABE, Masayuki KAWAMATA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a method which detects and removes line scratches included in film sequences. First, we detect the scratch region to limit the processing area. To detect line scratches, we treat the continuous frames as one image. Then, we filter it along the vertical axis and downsample the resulting image. To remove line scratches, we use an averaging filter and a median filter to process the convexes and the concaves of image intensity in the scratch region. The experimental results show that line scratches are removed successfully without blurring or block noise. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | image processing / digital film restoration / film sequences / scratch detection and removal / spatial filtering / morphological processing |
Paper # | IE2009-11,PRMU2009-2,MI2009-2 |
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Conference Information | |
Committee | PRMU |
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Conference Date | 2009/5/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Detection and Removal of Line Scratches Using Residual Information of Film Sequences With Spatial Filtering |
Sub Title (in English) | |
Keyword(1) | image processing |
Keyword(2) | digital film restoration |
Keyword(3) | film sequences |
Keyword(4) | scratch detection and removal |
Keyword(5) | spatial filtering |
Keyword(6) | morphological processing |
1st Author's Name | Yasuhiro KAZAMA |
1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Masahide ABE |
2nd Author's Affiliation | Graduate School of Engineering, Tohoku University |
3rd Author's Name | Masayuki KAWAMATA |
3rd Author's Affiliation | Graduate School of Engineering, Tohoku University |
Date | 2009-05-28 |
Paper # | IE2009-11,PRMU2009-2,MI2009-2 |
Volume (vol) | vol.109 |
Number (no) | 64 |
Page | pp.pp.- |
#Pages | 6 |
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