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Detection of tampered region for JPEG images by using mode-based first digit features.

Xiang Hua LiYu Qian ZhaoMiao LiaoFrank Y. ShihYun Q. Shi
Published in: EURASIP J. Adv. Signal Process. (2012)
Keyphrases
  • jpeg images
  • jpeg compression
  • feature extraction
  • feature vectors
  • digital images
  • image regions
  • feature space
  • high quality
  • denoising
  • test images
  • communication systems
  • feature selection