| Presentation | 2013-07-11 Colorization based on Non-Local Means Takashi UENO, Taichi YOSHIDA, Masaaki IKEHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Colorization is a method which adds color components to grayscale images via few color information provided by users. In a conventional method, chrominance of target pixels is estimated based on the assumption that neighboring pixels which have similar luminance also have similar chrominance. However, this method does not take advantage of structural similarity. The Non-Local Means is a noise reduction method which uses structural similarity of images. In this paper, we proposed a colorization method based on structural similarity such as the Non-Local Means. In the simulations, colorization results show that the proposed method obviously outperforms the conventional method in the objective and perceptual quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Colorization / Non-Local Means / Structural similarity |
| Paper # | CAS2013-9,VLD2013-19,SIP2013-39,MSS2013-9 |
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| Conference Information | |
| Committee | MSS |
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| Conference Date | 2013/7/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Mathematical Systems Science and its applications(MSS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Colorization based on Non-Local Means |
| Sub Title (in English) | |
| Keyword(1) | Colorization |
| Keyword(2) | Non-Local Means |
| Keyword(3) | Structural similarity |
| 1st Author's Name | Takashi UENO |
| 1st Author's Affiliation | Deparatment of Electronics and Erectrical Engineering, Keio University() |
| 2nd Author's Name | Taichi YOSHIDA |
| 2nd Author's Affiliation | Deparatment of Electronics and Erectrical Engineering, Keio University |
| 3rd Author's Name | Masaaki IKEHARA |
| 3rd Author's Affiliation | Deparatment of Electronics and Erectrical Engineering, Keio University |
| Date | 2013-07-11 |
| Paper # | CAS2013-9,VLD2013-19,SIP2013-39,MSS2013-9 |
| Volume (vol) | vol.113 |
| Number (no) | 121 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |