Keyphrases
- feature detection
- detection algorithm
- preprocessing
- scale space
- object recognition
- image features
- feature detectors
- detection method
- keypoints
- phase congruency
- robust detection
- image analysis
- three dimensional
- d objects
- radial symmetry
- surface reconstruction
- range data
- automatic scale selection
- ridge detection
- surface geometry
- flow field
- face recognition
- neural network