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Reversible Data Hiding in Encrypted Images Based on Binary Symmetric Channel Model and Polar Code.

Kaimeng ChenQingxiao GuanWeiming ZhangNenghai Yu
Published in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
  • image data
  • input image
  • feature extraction
  • multiresolution
  • probability density function