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A reversible image watermarking algorithm for tamper detection based on SIFT.

Zhengwei ZhangWeien XiaoTianfu LiuYao LiShenghua JinFenfen LiHongya Wang
Published in: Multim. Tools Appl. (2024)
Keyphrases
  • tamper detection
  • image authentication
  • data hiding
  • object recognition
  • image features
  • public key
  • multiresolution
  • signal processing
  • image quality
  • spread spectrum