Local Feature Extraction in Log-Polar Images.
Manuela ChessaFabio SolariPublished in: ICIAP (1) (2015)
Keyphrases
- log polar
- space variant
- spatial domain
- feature extraction
- fourier transform
- image registration
- frequency domain
- template matching
- feature detection
- input image
- scale invariant
- rotation and scale invariant
- image analysis
- image patches
- log polar mapping
- image classification
- feature space
- gabor filters
- ground truth
- three dimensional
- image matching
- synthetic and real images
- shape context
- object recognition
- computer vision