Orientation Fields Filtering by Derivatives of a Gaussian.
Josef BigünTomas BigunKenneth NilssonPublished in: SCIA (2003)
Keyphrases
- gaussian derivatives
- partial derivatives
- orientation estimation
- filtering algorithm
- gaussian convolution
- intensity profile
- scale space
- gaussian filter
- image brightness
- linear filters
- gabor filters
- higher order
- receptive fields
- computer vision
- image derivatives
- gaussian mixture
- maximum likelihood
- differential operators
- gaussian distribution
- image processing
- image filtering
- gaussian model
- information filtering
- gaussian mixture model
- multiresolution