Rotation and scale invariant upsampled log-polar fourier descriptor for copy-move forgery detection.
Chun-Su ParkChangjae KimJihoon LeeGoo-Rak KwonPublished in: Multim. Tools Appl. (2016)
Keyphrases
- log polar
- rotation and scale invariant
- fourier transform
- fourier descriptors
- zernike moments
- space variant
- spatial domain
- frequency domain
- template matching
- feature vectors
- image registration
- signal processing
- feature detection
- image patches
- detection method
- gabor filters
- affine invariant
- scale invariant
- shape analysis
- shape representation
- affine transformation
- ego motion
- image restoration
- pattern recognition
- image processing
- input image
- d objects