Scale-Space Mutual Information for Textural-Patterns Characterization.
Gamal SeedahmedAndy WardPublished in: Computer Graphics and Imaging (2005)
Keyphrases
- scale space
- mutual information
- multiscale
- scale spaces
- image analysis
- gaussian scale space
- feature detection
- gaussian kernel
- image features
- image registration
- scale space analysis
- similarity measure
- multiple scales
- scale invariant
- deep structure
- multiscale representation
- gaussian derivatives
- keypoints
- scale selection
- singular points
- rotationally invariant
- vector valued
- critical points
- feature selection
- diffusion equation
- zero crossing
- scale parameter
- gaussian filter
- image structure
- gray level
- natural images
- automatic scale selection
- nonlinear diffusion
- planar curves
- scale space theory
- linear scale space
- primal sketch
- cost function
- methods in computer vision