Cargando…
Color image encryption based on chaotic compressed sensing and two-dimensional fractional Fourier transform
Combining the advantages of structured random measurement matrix and chaotic structure, this paper introduces a color image encryption algorithm based on a structural chaotic measurement matrix and random phase mask. The Chebyshev chaotic sequence is used in the algorithm to generate the flip permut...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7596547/ https://www.ncbi.nlm.nih.gov/pubmed/33122730 http://dx.doi.org/10.1038/s41598-020-75562-z |