Keyphrases
- scale space
- multiscale
- scale spaces
- gaussian scale space
- feature detection
- image structure
- feature extraction
- image features
- image analysis
- critical points
- planar curves
- deep structure
- multiscale representation
- pattern recognition
- gaussian kernel
- rotationally invariant
- scale selection
- scale space analysis
- multiple scales
- vector valued
- singular points
- gaussian derivatives
- scale parameter
- primal sketch
- methods in computer vision
- machine learning
- feature selection
- gaussian filter
- diffusion equation
- scale invariant
- edge detector
- training set
- preprocessing
- image processing
- keypoints
- post processing
- multiresolution
- feature vectors
- support vector
- morphological scale space