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PRNU-based forgery detection with regularity constraints and global optimization.

Giovanni ChierchiaGiovanni PoggiCarlo SansoneLuisa Verdoliva
Published in: MMSP (2013)
Keyphrases
  • global optimization
  • forgery detection
  • particle swarm optimization
  • intrinsic characteristics
  • spread spectrum
  • digital images
  • constrained global optimization
  • multiresolution
  • imperialist competitive algorithm