Keyphrases
- scale space
- multiscale
- scale spaces
- image structure
- feature detection
- gaussian scale space
- multiple scales
- scale invariant
- scale selection
- multiscale representation
- image analysis
- diffusion equation
- methods in computer vision
- image features
- deep structure
- zero crossing
- linear scale space
- automatic scale selection
- vector valued
- planar curves
- critical points
- heat equation
- gaussian kernel
- saddle points
- scale space analysis
- rotationally invariant
- primal sketch
- edge detection
- keypoints
- support vector machine
- multiresolution
- scale space theory
- gaussian derivatives
- gaussian filter
- feature extraction
- multiscale segmentation
- neural network