A probabilistic framework for copy-move forgery detection based on Markov Random Field.

Behnaz Elhaminia Ahad Harati Amirhossein Taherinia

Published in: Multim. Tools Appl. (2019)

Keyphrases

markov random field
discriminative random fields
pairwise
higher order
mrf model
graph cuts

image segmentation
probabilistic model
parameter estimation
belief propagation
bayesian networks
random fields

energy minimization
bayesian framework
maximum a posteriori
energy function
image restoration
detection algorithm

edge preserving
potential functions
image quality
mrf models
multiresolution