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A simple and high-hiding capacity method for hiding digit-by-digit data in images based on modulus function.

Chih-Ching ThienJa-Chen Lin
Published in: Pattern Recognit. (2003)
Keyphrases
  • image data
  • edge detection
  • test images
  • data points
  • input image
  • high quality
  • image regions
  • gaussian noise
  • image processing