Image encryption using radial Hilbert transform filter bank as an additional key in the modified double random fractional Fourier encoding architecture
| Autor: | Joshi, Madhusudan, Shakher, Chandra, Singh, Kehar |
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| Zdroj: | In Optics and Lasers in Engineering 2010 48(5):605-615 |
| Databáze: | ScienceDirect |
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