Collaborative Sparse Preserving Projections for Feature Extraction.
Yunsong WuQianying HuangXiaohong ZhangChenqiu ZhaoPublished in: ICSS (2016)
Keyphrases
- feature extraction
- binary matrices
- three dimensional
- image processing
- sparse data
- pattern classification
- feature selection
- preprocessing
- feature vectors
- texture analysis
- collaborative learning
- frequency domain
- multi user
- sparse coding
- wavelet transform
- high dimensional
- support vector machine svm
- linear feature extraction
- image classification
- principal component analysis
- compressed sensing
- compressive sensing
- geographically dispersed
- discrete tomography
- tomographic reconstruction
- image reconstruction from projections
- feature representation
- extracted features
- texture classification
- linear discriminant analysis
- texture features
- denoising
- pattern recognition
- face recognition