Keyphrases
- feature detection
- epipolar constraint
- detection method
- object recognition
- scale space
- detection algorithm
- image features
- preprocessing
- feature detectors
- keypoints
- robust detection
- phase congruency
- image analysis
- multiscale
- radial symmetry
- pattern recognition
- ridge detection
- computer vision
- image description
- planar objects
- linear features
- gray level
- feature vectors
- automatic scale selection
- neural network