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http://archives.univ-biskra.dz/handle/123456789/24953| Title: | Multi -resolution Analysis Theory and Signal Decomposition on Wavelets basis |
| Authors: | Soualhi, Sarra |
| Keywords: | Cryptography, Compression, Singular Values Decomposition, Attaks. Blind Source Separation, Wavelet Transformation, Spearman’s Rho, Image Encryption |
| Issue Date: | 2017 |
| Abstract: | In this thesis we proposed two methods; the first one is used to treat the problem of blind source separation, which consist to approximate a set of signal sources. The application of this algorithm is based on the principle of wavelet decomposition base. The second is also interested in domain signals but otherwise; a signal encryption technique has been proposed (images) using the singular value decomposition |
| URI: | http://archives.univ-biskra.dz/handle/123456789/24953 |
| Appears in Collections: | Mathématiques |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Multi -resolution Analysis Theory and Signal Decomposition on Wavelets basis.PDF | 1,17 MB | Adobe PDF | View/Open |
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