Presentation | 2005/3/10 High-Resolution Image Interpolation Using Two-Dimensional Lagrange-Type Variable Fractional-Delay Filter Tian-Bo Deng, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have theoretically proved the Liu-Wei's closed-form formula for computing the coefficients of one-dimensional (1-D) variable fractional-delay (VFD) finite-impulse-response (FIR) digital filter derived from nonlinear interpolating polynomial. In this paper, we extend the 1-D VFD filter design to the two-dimensional (2-D) case and show that the image interpolation using VFD filtering can achieve higher resolution image than the conventional interpolation techniques. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Variable fractional-delay (VFD) filter / Lagrange interpolating polynomial / image interpolation |
Paper # | SIS2004-60 |
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Conference Information | |
Committee | SIS |
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Conference Date | 2005/3/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Smart Info-Media Systems (SIS) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High-Resolution Image Interpolation Using Two-Dimensional Lagrange-Type Variable Fractional-Delay Filter |
Sub Title (in English) | |
Keyword(1) | Variable fractional-delay (VFD) filter |
Keyword(2) | Lagrange interpolating polynomial |
Keyword(3) | image interpolation |
1st Author's Name | Tian-Bo Deng |
1st Author's Affiliation | Department of Information Science Faculty of Science, Toho University() |
Date | 2005/3/10 |
Paper # | SIS2004-60 |
Volume (vol) | vol.104 |
Number (no) | 735 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |