Please use this identifier to cite or link to this item:
http://archives.univ-biskra.dz/handle/123456789/24953Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Soualhi, Sarra | - |
| dc.date.accessioned | 2023-05-02T12:47:11Z | - |
| dc.date.available | 2023-05-02T12:47:11Z | - |
| dc.date.issued | 2017 | - |
| dc.identifier.uri | http://archives.univ-biskra.dz/handle/123456789/24953 | - |
| dc.description.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 | en_US |
| dc.language.iso | en | en_US |
| dc.subject | Cryptography, Compression, Singular Values Decomposition, Attaks. Blind Source Separation, Wavelet Transformation, Spearman’s Rho, Image Encryption | en_US |
| dc.title | Multi -resolution Analysis Theory and Signal Decomposition on Wavelets basis | en_US |
| dc.type | Thesis | en_US |
| 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 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.