A Generalized Discrete Scale-Space Formulation for 2-D and 3-D Signals.
Ji-Young LimH. Siegfried StiehlPublished in: Scale-Space (2003)
Keyphrases
- scale space
- linear scale space theory
- scale space theory
- multiscale
- scale spaces
- rotationally invariant
- vector valued
- gaussian scale space
- multiple scales
- scale selection
- scale invariant
- gaussian kernel
- higher dimensional
- image structure
- methods in computer vision
- image analysis
- scale space analysis
- signal processing
- deep structure
- feature detection
- image features
- machine learning
- diffusion equation
- critical points
- geodesic metric
- gaussian convolution
- gaussian derivatives
- curvature flow
- edge detector
- linear scale space
- discrete version
- planar curves
- keypoints
- primal sketch
- pattern recognition
- scale parameter
- multiscale representation
- euclidean space
- optimization procedure
- morphological scale space
- discrete space
- singular points
- object recognition