| Presentation | 2010-03-05 Improvement of Gaussian noise removal by using enhanced total variation filter Sho MIURA, Tomoyuki HIRANO, Hiroyuki TSUJI, Tomoaki KIMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | TV filter is a nonlinear filter that can remove Gaussian noise effectively, based on variational principle. It traditionally uses a single λ determined by noise estimation for each image. In this paper, we proposed an enhanced TV filter that takes a different λ for each pixel, depending on the local window surrounding the center pixel. Experimental results show that the enhanced TV filter mostly restores an input image better than the other traditional filters according to the PSNR values. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TV filter / nonlinear filter / image restoration / Gaussian noise removal |
| Paper # | SIS2009-67 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2010/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Gaussian noise removal by using enhanced total variation filter |
| Sub Title (in English) | |
| Keyword(1) | TV filter |
| Keyword(2) | nonlinear filter |
| Keyword(3) | image restoration |
| Keyword(4) | Gaussian noise removal |
| 1st Author's Name | Sho MIURA |
| 1st Author's Affiliation | Graduate School of Kanagawa Institute of technology() |
| 2nd Author's Name | Tomoyuki HIRANO |
| 2nd Author's Affiliation | Graduate School of Kanagawa Institute of technology |
| 3rd Author's Name | Hiroyuki TSUJI |
| 3rd Author's Affiliation | Graduate School of Kanagawa Institute of technology |
| 4th Author's Name | Tomoaki KIMURA |
| 4th Author's Affiliation | Graduate School of Kanagawa Institute of technology |
| Date | 2010-03-05 |
| Paper # | SIS2009-67 |
| Volume (vol) | vol.109 |
| Number (no) | 447 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |