Feature extraction without phase error for THz reflective spectroscopy.
Liangliang ZhangHua ZhongDechong ZhuJian ZuoCunlin ZhangPublished in: Sci. China Inf. Sci. (2012)
Keyphrases
- feature extraction
- infrared
- pattern classification
- feature vectors
- error rate
- face recognition
- preprocessing
- image feature extraction
- wavelet transform
- extracted features
- error bounds
- image processing
- linear feature extraction
- x ray
- image classification
- frequency domain
- palmprint
- feature selection
- pattern recognition
- relative error
- iris recognition
- feature representation
- principal component analysis
- generalization error
- prediction error
- manifold learning
- texture analysis
- dimension reduction
- discriminant analysis
- support vector machine svm