Improved similarity measure-based graph embedding for face recognition.
Yongxin GeDan YangXiaohong ZhangJiwen LuPublished in: J. Electronic Imaging (2012)
Keyphrases
- graph embedding
- discriminant embedding
- face recognition
- similarity measure
- discriminant analysis
- subspace learning
- feature representation
- semi supervised
- low dimensional
- dimensionality reduction
- data representation
- linear discriminant analysis
- pairwise
- computer vision
- principal component analysis
- face images
- machine learning
- feature extraction
- training data
- object recognition
- sparse representation
- pattern recognition
- local binary pattern
- distance measure
- labeled data
- manifold learning
- multiscale
- facial expressions
- dictionary learning
- feature selection
- co occurrence