Hierarchical decomposition of vessel skeletons for graph creation and feature extraction.
Klaus DrechslerCristina Oyarzun LauraPublished in: BIBM (2010)
Keyphrases
- hierarchical decomposition
- feature extraction
- hierarchical organization
- graph representation
- directed graph
- random walk
- face recognition
- graph mining
- feature selection
- pattern classification
- discriminant analysis
- blood vessels
- directed acyclic graph
- texture classification
- feature representation
- graph theory
- graph theoretic
- linear feature extraction
- structured data
- pattern recognition
- preprocessing
- shape analysis
- bipartite graph
- graph matching
- graph structure
- support vector machine svm
- feature extractors
- image classification
- dimensionality reduction
- image processing
- vessel segmentation
- graph search
- feature vectors
- wavelet transform
- extracted features
- graph model
- medial axis
- dimension reduction