Keyphrases
- affine transformation
- affine invariant
- edge detection
- rank order
- multiscale
- bandpass
- band pass filters
- digital filters
- translation invariant
- morphological filters
- median filter
- feature extraction
- order statistics
- fourier domain
- data sets
- adaptive filtering
- nonlinear filters
- filter design
- invariant properties
- gabor filters
- finite impulse response
- steerable filters
- adaptive filter