L1 Norm Based Principal Component Analysis and Its Multiresolution Analysis.
Ziyin HuangBingo Wing-Kuen LingPublished in: CSNDSP (2020)
Keyphrases
- multiresolution analysis
- principal component analysis
- multiresolution
- linear projection
- vector valued
- discrete wavelet transform
- image compression
- dimensionality reduction
- linear discriminant analysis
- face images
- dimension reduction
- lifting scheme
- face recognition
- low dimensional
- wavelet transform
- singular value decomposition
- random projections
- feature space
- image processing
- subband
- feature extraction