Tampering Localization Using Divergence in First Digit Probability Distribution.
Archana V. MireShaveta MalikSrushti JichkarPublished in: HIS (2021)
Keyphrases
- probability distribution
- tampering detection
- random variables
- reverse engineering
- digital images
- bayesian networks
- probability models
- localization algorithm
- probability density function
- localization method
- object localization
- relative entropy
- authentication scheme
- kullback leibler
- posterior probability
- conditional independence
- jpeg images
- image authentication
- forensic analysis
- tamper detection
- denoising