| Presentation | 2014-01-23 Shock Filter Based on Non-Local Means for Image Super-Resolution Taichi YOSHIDA, Masaaki IKEHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a shock filter based on the non-local means algorithm for image super-resolution. The super-resolution methods should correctly estimate the missing high frequency components of enlarged images. The proposed method effectively generates the components via the shock filtering, and efficiently utilizes structural properties of low resolution images and reduces outlier pixels via the non-local means algorithm. In simulations, the proposed method objectively and perceptually shows better results than conventional ones, and perceptually than the state-of-the-art super-resolution method which requires high computational complexities. The proposed method requires low computational complexities, because it can be realized by simple iterative processes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image super-resolution / image enhancement / shock filter / anisotropic diffusion / non-local means |
| Paper # | SIP2013-101,RCS2013-271 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2014/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Shock Filter Based on Non-Local Means for Image Super-Resolution |
| Sub Title (in English) | |
| Keyword(1) | Image super-resolution |
| Keyword(2) | image enhancement |
| Keyword(3) | shock filter |
| Keyword(4) | anisotropic diffusion |
| Keyword(5) | non-local means |
| 1st Author's Name | Taichi YOSHIDA |
| 1st Author's Affiliation | Deparatment of Electronics and Erectrical Engineering, Keio University() |
| 2nd Author's Name | Masaaki IKEHARA |
| 2nd Author's Affiliation | Deparatment of Electronics and Erectrical Engineering, Keio University |
| Date | 2014-01-23 |
| Paper # | SIP2013-101,RCS2013-271 |
| Volume (vol) | vol.113 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |