Keyphrases
- graph matching
- face recognition
- pairwise
- error tolerant
- graph matching algorithm
- face images
- object recognition
- matching accuracy
- pattern recognition
- graph edit distance
- point sets
- subgraph isomorphism
- edit distance
- pattern matching
- tree matching
- computer vision and machine learning
- inexact graph matching
- matching algorithm
- computer vision
- image matching
- attributed graphs
- feature extraction
- object representation
- shape context
- association graph
- principal component analysis
- facial expressions
- neural network