Detection of Critical Structures in Scale Space.
Joes StaalStiliyan KalitzinBart M. ter Haar RomenyMax A. ViergeverPublished in: Scale-Space (1999)
Keyphrases
- scale space
- image structure
- multiscale
- scale spaces
- feature detection
- gaussian scale space
- image features
- scale selection
- scale invariant
- image analysis
- planar curves
- phase congruency
- multiple scales
- scale space analysis
- methods in computer vision
- keypoints
- diffusion equation
- gaussian kernel
- linear scale space
- deep structure
- scale parameter
- multiscale representation
- critical points
- object detection
- primal sketch
- detection method
- vector valued
- automatic scale selection
- gaussian derivatives
- boundary detection
- edge detector
- saddle points
- morphological scale space
- zero crossing
- gaussian filter
- heat equation
- detection algorithm
- digital images
- support vector machine
- cost function
- pattern recognition
- curvature flow
- feature extraction
- image segmentation