Keyphrases
- feature detection
- anisotropic gaussian
- gaussian filter
- detection method
- scale space
- preprocessing
- image features
- detection algorithm
- robust detection
- feature detectors
- radon transform
- keypoints
- image analysis
- scale space analysis
- phase congruency
- computational complexity
- object recognition
- planar objects
- automatic scale selection
- radial symmetry
- median filter
- high resolution
- feature selection