Image encryption algorithm for crowd data based on a new hyperchaotic system and Bernstein polynomial
Abstract A new two‐dimensional chaotic system in the form of a cascade structure is designed, which is derived from the Chebyshev system and the infinite collapse system. Performance analysis including trajectory, Lyapunov exponent and approximate entropy indicate that it has a larger chaotic range,...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Wiley
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/02e692f490444a0f990cac1f9fd156ca |
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