Feature extraction using two-dimensional neighborhood margin and variation embedding.
Quanxue GaoXiujuan HaoQijun ZhaoWeiguo ShenJingjie MaPublished in: Comput. Vis. Image Underst. (2013)
Keyphrases
- feature extraction
- three dimensional
- feature vectors
- principal component analysis
- preprocessing
- dimensionality reduction
- discriminant embedding
- defect detection
- dimension reduction
- graph embedding
- multi dimensional
- feature space
- wavelet transform
- linear feature extraction
- feature extractors
- nonlinear dimensionality reduction
- image processing
- pattern classification
- pattern recognition
- support vector
- face recognition
- texture analysis
- manifold learning
- data hiding
- discriminant analysis
- locality preserving projections
- neighborhood structure
- image preprocessing
- extracted features
- vector space
- support vector machine svm
- training set
- feature representation
- geodesic distance
- generalization error
- gabor filters
- data sets
- frequency domain
- objective function
- machine learning