Two-dimensional Sparse Principal Component Analysis: A new technique for feature extraction.
Cuntao XiaoZhenyou WangPublished in: ICNC (2010)
Keyphrases
- feature extraction
- sparse principal component analysis
- three dimensional
- principle component analysis
- dimension reduction
- discriminant analysis
- feature vectors
- image processing
- dimensionality reduction
- preprocessing
- image classification
- support vector machine svm
- linear discriminant analysis
- extracted features
- face recognition
- feature selection
- pattern recognition
- gabor filters
- gabor wavelets
- feature space
- principal component analysis
- data sets
- recognition rate
- training data
- preprocessing step