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An Integer DCT and Affine Transformation Based Image Steganography Method.

Xianhua SongShen WangXiamu Niu
Published in: IIH-MSP (2012)
Keyphrases
  • affine transformation
  • dynamic programming
  • pattern recognition
  • wavelet transform
  • principal component analysis
  • detection algorithm
  • template matching
  • transformation model
  • transformed images