| Presentation | 1998/12/11 Interpolation Method for Image Resampling with a new kernel Takashi SATO, Naoyuki AIKAWA, Masamitsu SATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In image processing, two-dimensional data interpolation is needed for enlargement of images. Nearest-neighbor, linear, and Quadratic interpolation methods are conventionally proposed for image reconstruction. These interpolation methods are represented by kernel functions. And the quality of interpolated image and complexity of computation depend on the kernels. In this paper, we propose a new kernel which computes the value of interpolating point from values of adjacent two points in original image. Proposed kernel has the linear phase and can achieves almost same visual quality of Quadratic interpolation, yet requires fewer computation cost. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Reconstruction kernel / Linear phase / Image resampling / Interpolation |
| Paper # | DSP98-134 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1998/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Interpolation Method for Image Resampling with a new kernel |
| Sub Title (in English) | |
| Keyword(1) | Reconstruction kernel |
| Keyword(2) | Linear phase |
| Keyword(3) | Image resampling |
| Keyword(4) | Interpolation |
| 1st Author's Name | Takashi SATO |
| 1st Author's Affiliation | Graduate School of Engineering, Tokyo Metropolitan University() |
| 2nd Author's Name | Naoyuki AIKAWA |
| 2nd Author's Affiliation | Department of Elwctronics, Faculty of Negineering, Tokyo Engineering University |
| 3rd Author's Name | Masamitsu SATO |
| 3rd Author's Affiliation | Graduate School of Engineering, Tokyo Metropolitan University |
| Date | 1998/12/11 |
| Paper # | DSP98-134 |
| Volume (vol) | vol.98 |
| Number (no) | 451 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |