| Presentation | 1998/5/28 On the Design of Linear Phase IIR Filter Banks and the Convolution technique Masahiro Okuda, Masaaki Ikehara, Shin-ichi Takahashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Since IIR filters have lower computational complexity than FIR filters, some design methods for IIR filter banks have been presented in the recent literatures. Smith et al. have proposed a class of linear phase IIR filter banks. However this method restricts the order of the numerator to be odd and has some drawbacks. In this paper, we present two design methods for linear phase IIR filter banks. One is based on Lagrange-Multiplier method, and optimal IIR filter banks in least squares sense are obtained. In an other approach, IIR filter banks with the maximum number of zeros are derived analytically. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IIR filter banks / linear phase / wavelet / convolution / image compression |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1998/5/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | On the Design of Linear Phase IIR Filter Banks and the Convolution technique |
| Sub Title (in English) | |
| Keyword(1) | IIR filter banks |
| Keyword(2) | linear phase |
| Keyword(3) | wavelet |
| Keyword(4) | convolution |
| Keyword(5) | image compression |
| 1st Author's Name | Masahiro Okuda |
| 1st Author's Affiliation | Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Masaaki Ikehara |
| 2nd Author's Affiliation | Faculty of Science and Technology, Keio University |
| 3rd Author's Name | Shin-ichi Takahashi |
| 3rd Author's Affiliation | Faculty of Science and Technology, Keio University |
| Date | 1998/5/28 |
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| Volume (vol) | vol.98 |
| Number (no) | 79 |
| Page | pp.pp.- |
| #Pages | 7 |
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