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Retracing extended sudoku matrix for high-capacity image steganography.

Xuejing LiYonglong LuoWeixin Bian
Published in: Multim. Tools Appl. (2021)
Keyphrases
  • high capacity
  • data storage
  • data hiding
  • high dimensional
  • color images
  • gray scale
  • singular value decomposition
  • singular values