L1-norm-based principal component analysis with adaptive regularization.
Gui-Fu LuJian ZouYong WangZhongqun WangPublished in: Pattern Recognit. (2016)
Keyphrases
- adaptive regularization
- principal component analysis
- parameter selection
- super resolution
- total variation
- image deblurring
- principal components
- dimensionality reduction
- regularization parameter
- dimension reduction
- face recognition
- blind image deconvolution
- feature space
- high resolution
- feature extraction
- convex optimization
- cross validation
- frequency domain
- least squares
- motion estimation
- objective function