Keyphrases
- feature detection
- image features
- image processing tasks
- keypoints
- feature detectors
- image description
- image analysis
- phase congruency
- input image
- scale space
- multiscale
- automatic scale selection
- template matching
- linear features
- robust detection
- ridge detection
- image segmentation
- region of interest
- edge detection
- image matching
- detection method
- detection algorithm
- high resolution
- feature vectors
- image retrieval
- object recognition
- image structure
- spatial information
- radial symmetry
- calibration procedure
- neural network