A robust multi-chaotic remote sensing image encryption scheme based on RNA and immune algorithms
Guoyan Li,
Qianqian Xu,
Lin Gao
Abstract:Remote sensing images have been widely used in the military and other areas because of their rich perceptional data. This makes their visual security critical in practical usage. To address this challenge, an enhanced image encryption scheme is proposed. In the scrambling phase, n bands of remote sensing images undergo Arnold double bit-level per-mutation. This reduces not only the pixel correlation in each image plane, but also between each frequency band. To enhance security, an RNA crossover rule (RNACMO) i… Show more
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