Copy-move forgery detection utilizing Fourier-Mellin transform log-polar features.
Rahul DixitRuchira NaskarPublished in: J. Electronic Imaging (2018)
Keyphrases
- fourier mellin transform
- log polar
- template matching
- space variant
- copy move forgery
- digital images
- feature detection
- document images
- image registration
- spatial domain
- feature extraction
- image patches
- fourier transform
- image features
- feature vectors
- feature space
- invariant features
- phase correlation
- keypoints
- frequency domain
- detection method
- shape context
- detection algorithm