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A new keypoint-based copy-move forgery detection for small smooth regions.

Xiang-Yang WangShuo LiYu-nan LiuYing NiuHong-Ying YangZhi-li Zhou
Published in: Multim. Tools Appl. (2017)
Keyphrases
  • copy move forgery
  • digital images
  • smooth regions
  • ridgelet transform
  • detection algorithm
  • detection method
  • piecewise smooth
  • piece wise
  • keypoints
  • image patches
  • radon transform
  • multiresolution
  • high order
  • fourth order