Unsupervised cluster discovery using statistics in scale space.
Tomoya SakaiAtsushi ImiyaPublished in: Eng. Appl. Artif. Intell. (2009)
Keyphrases
- scale space
- multiscale
- scale spaces
- gaussian scale space
- scale selection
- image structure
- feature detection
- scale space analysis
- image features
- image analysis
- planar curves
- semi supervised
- scale invariant
- multiple scales
- multiscale representation
- zero crossing
- clustering algorithm
- deep structure
- scale parameter
- vector valued
- critical points
- gaussian kernel
- singular points
- methods in computer vision
- diffusion equation
- scale space theory
- edge detector
- rotationally invariant
- primal sketch
- keypoints
- morphological scale space
- object recognition
- optical flow
- linear scale space
- gaussian derivatives
- machine learning
- gaussian filter