| Presentation | 2004-11-04 Expansion of the image using the B-spline surface Norito KATO, Hiroshi YASUKAWA, Akira TAGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is known that some image enlarging methods by extrapolating high-frequency component. Before the image enlarging method using the Bezier surface was proposed, where it is assumed that each pixel has energy. The pixel energy is invariant during enlarging process. In this paper, we propose a new method using the B-spline surface, and evaluate the effectiveness of the proposed method by using PSNR value. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bezier surface / B-spline surface / PSNR / Expansion of images |
| Paper # | CAS2004-48,CST2004-27 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2004/10/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Expansion of the image using the B-spline surface |
| Sub Title (in English) | |
| Keyword(1) | Bezier surface |
| Keyword(2) | B-spline surface |
| Keyword(3) | PSNR |
| Keyword(4) | Expansion of images |
| 1st Author's Name | Norito KATO |
| 1st Author's Affiliation | Aichi Prefectural University() |
| 2nd Author's Name | Hiroshi YASUKAWA |
| 2nd Author's Affiliation | AIchi Prefectural University |
| 3rd Author's Name | Akira TAGUCHI |
| 3rd Author's Affiliation | Musashi Institute of Technology |
| Date | 2004-11-04 |
| Paper # | CAS2004-48,CST2004-27 |
| Volume (vol) | vol.104 |
| Number (no) | 402 |
| Page | pp.pp.- |
| #Pages | 5 |
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