| Presentation | 2003/1/9 ensitivity analysis of multiplier coefficients for integer wavelet Hiroyuki KURASHIGE, Munkhbaatar DELGERMAA, Masahiro IWAHASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The lifting structured wavelet transform is applied to various image data compression techniques. This report aims at analyzing errors caused by shorting word length of the multiplier coefficients contained in those wavelet transforms. It is clarified how the errors propagate through the wavelet transform and how much the error variance will be in the reconstructed signal. As a result, it is shown that how the auto-correlation and cross-correlation of the band signals influence on the error variance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wavelet / Multiplier Coefficient / Word Length / Sensitivity |
| Paper # | DSP2002-182,SAT2002-132,RCS2002-251 |
| Date of Issue |
| Conference Information | |
| Committee | DSP |
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| Conference Date | 2003/1/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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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) | ensitivity analysis of multiplier coefficients for integer wavelet |
| Sub Title (in English) | |
| Keyword(1) | Wavelet |
| Keyword(2) | Multiplier Coefficient |
| Keyword(3) | Word Length |
| Keyword(4) | Sensitivity |
| 1st Author's Name | Hiroyuki KURASHIGE |
| 1st Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Nagaoka University of Technology() |
| 2nd Author's Name | Munkhbaatar DELGERMAA |
| 2nd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Nagaoka University of Technology |
| 3rd Author's Name | Masahiro IWAHASHI |
| 3rd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering,Nagaoka University of Technology |
| Date | 2003/1/9 |
| Paper # | DSP2002-182,SAT2002-132,RCS2002-251 |
| Volume (vol) | vol.102 |
| Number (no) | 544 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |