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High-payload block-based data hiding scheme using hybrid edge detector with minimal distortion.

Hsien-Wen TsengHui-Shih Leng
Published in: IET Image Process. (2014)
Keyphrases
  • edge detector
  • data hiding scheme
  • edge detection
  • high robustness
  • gray level
  • scale space
  • computer vision
  • video sequences
  • motion estimation
  • signal to noise ratio
  • image processing