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物理学报 2011
Image scrambling based on Logistic uniform distribution
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Abstract:
Most algorithms of image scrambling transformation based on Logistic map are currently dedicated to permutation rules and methods without considering design philosophy.In this paper,we propose a new image bit permutation algorithm based on the Logistic map.This algorithm with firmly mathematic theory is designed by following the scientific course from theory to practice.According to the characteristics of chaotic sensitivity to initial condition and large key space,starting from Logistic map,the transformat...