| Presentation | 2013-12-12 DCT Sign Information Embedding and its Application to Sharpening of Enlarged Image Shota FURUKAWA, Futa IBARAKI, Noriaki SUETAKE, Eiji UCHINO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, a new image sharpening method for the enlarged and blurred image, which is obtained by enlarging a small-size image, is proposed. In the proposed method, it is assumed that a high-resolution image is available for the process of image-size reduction. Then the edge information of the image is embedded into the size-reduced image, and the information is used for the sharpening of the enlarged and blurred image. Through the experiments using some digital images, the effectiveness of the proposed method is verified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Reduced Image / Enlarged Image / Image Sharpening / Information Embedding / Sign-only Synthesis |
| Paper # | SIS2013-29 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2013/12/5(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) | DCT Sign Information Embedding and its Application to Sharpening of Enlarged Image |
| Sub Title (in English) | |
| Keyword(1) | Reduced Image |
| Keyword(2) | Enlarged Image |
| Keyword(3) | Image Sharpening |
| Keyword(4) | Information Embedding |
| Keyword(5) | Sign-only Synthesis |
| 1st Author's Name | Shota FURUKAWA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University() |
| 2nd Author's Name | Futa IBARAKI |
| 2nd Author's Affiliation | Faculty of Science, Yamaguchi University |
| 3rd Author's Name | Noriaki SUETAKE |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 4th Author's Name | Eiji UCHINO |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University:Fuzzy Logic Systems Institute |
| Date | 2013-12-12 |
| Paper # | SIS2013-29 |
| Volume (vol) | vol.113 |
| Number (no) | 343 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |