Improved Tampering Localization in Digital Image Forensics Based on Maximal Entropy Random Walk.

Pawel Korus Jiwu Huang

Published in: IEEE Signal Process. Lett. (2016)

Keyphrases

random walk
digital images
forgery detection
tampering detection
digital camera
markov chain
copy move forgery
markov random walk
transition probabilities
transition probability matrix
copyright protection
digital imaging
feature extraction
feature vectors
black and white
hyper graph