Interactive rotoscoping through scale-space random walks.
Richard RzeszutekThomas F. El-MaraghiDimitrios AndroutsosPublished in: ICME (2009)
Keyphrases
- scale space
- random walk
- multiscale
- scale spaces
- feature detection
- gaussian scale space
- markov chain
- image structure
- scale invariant
- scale selection
- directed graph
- multiple scales
- image features
- methods in computer vision
- gaussian kernel
- transition probabilities
- deep structure
- image analysis
- zero crossing
- diffusion equation
- multiscale representation
- singular points
- critical points
- scale parameter
- automatic scale selection
- planar curves
- graph laplacian
- gaussian derivatives
- computer vision
- morphological scale space
- vector valued
- steady state