Phase singularities in scale-space.
Allan D. JepsonDavid J. FleetPublished in: Image Vis. Comput. (1991)
Keyphrases
- scale space
- multiscale
- scale spaces
- gaussian scale space
- image structure
- feature detection
- image features
- scale space analysis
- methods in computer vision
- diffusion equation
- scale invariant
- gaussian kernel
- multiple scales
- vector valued
- image analysis
- rotationally invariant
- deep structure
- scale selection
- scale parameter
- critical points
- gaussian derivatives
- edge detector
- multiscale representation
- heat equation
- cost function
- singular points
- neural network
- keypoints
- planar curves
- primal sketch
- gaussian filter
- multiresolution
- automatic scale selection
- monogenic signal