Robust image registration and tampering localization exploiting bag of features based forensic signature.
Sebastiano BattiatoGiovanni Maria FarinellaEnrico MessinaGiovanni PuglisiPublished in: ACM Multimedia (2011)
Keyphrases
- tampering detection
- bag of features
- image registration
- authentication scheme
- forgery detection
- action recognition
- visual words
- image classification
- visual features
- object recognition
- image representation
- image matching
- appearance descriptors
- feature descriptors
- smoke detection
- high level
- computer vision
- scale invariant feature transform
- distance measure
- dense sampling