Feature Detection with an Improved Anisotropic Filter.
Mohamed GobaraDavid SuterPublished in: ACCV (2) (2006)
Keyphrases
- feature detection
- anisotropic gaussian
- gaussian filter
- detection algorithm
- scale space
- feature detectors
- preprocessing
- detection method
- object recognition
- image analysis
- image features
- keypoints
- phase congruency
- robust detection
- multiscale
- ridge detection
- noise removal
- radial symmetry
- noise reduction
- automatic scale selection
- distance measure
- anisotropic diffusion
- color models
- image description
- palmprint
- video sequences