Differentiating Photographic and PRCG Images Using Tampering Localization Features.
Roshan Sai AyyalasomayajulaVinod PankajakshanPublished in: CVIP (2) (2016)
Keyphrases
- image features
- original images
- image data
- salient features
- extracting features
- three dimensional
- test images
- image classification
- visual appearance
- extracted features
- image registration
- feature extraction
- image database
- feature vectors
- gabor filters
- digital imaging
- feature matching
- image collections
- image retrieval
- input image
- image matching
- image set
- image analysis
- object recognition
- spatial information
- localization method
- edge detection
- invariant features
- image regions
- visual features
- feature representation
- color histogram
- geometric constraints
- spatial relationships
- sample images
- feature points
- object localization
- jpeg images
- digital images
- image processing