Propagating sparse labels through edge-aware filters.
Richard RzeszutekDimitrios AndroutsosPublished in: Signal Image Video Process. (2015)
Keyphrases
- edge detection
- edge enhancement
- edge localization
- edge information
- step edges
- training data
- high dimensional
- edge detector
- directional filtering
- pairwise
- class labels
- gradient operators
- partially labeled
- sparse data
- anisotropic diffusion
- edge weights
- sparse representation
- multiscale
- weighted graph
- gabor filters
- order statistics
- correlation filters
- image edges
- sparse coding
- image enhancement
- training examples
- text classification