Building of Symbolic Hierarchical Graphs for Feature Extraction.
Mickaël MelkiJean-Michel JolionPublished in: GbRPR (2003)
Keyphrases
- feature extraction
- graph matching
- face recognition
- preprocessing
- pattern recognition
- hierarchical structure
- data sets
- pattern classification
- hierarchical clustering
- directed graph
- frequency domain
- feature selection
- extracted features
- graph partitioning
- symbolic representation
- graph representation
- graph structure
- attributed graphs
- image preprocessing
- dimension reduction
- discriminant analysis
- linear discriminant analysis
- dimensionality reduction
- wavelet transform
- feature space
- high level
- computer vision
- neural network