Two-Dimensional Whitening Reconstruction for Enhancing Robustness of Principal Component Analysis.
Xiaoshuang ShiZhenhua GuoFeiping NieLin YangJane YouDacheng TaoPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2016)
Keyphrases
- principal component analysis
- three dimensional
- principal components
- illumination invariant face recognition
- covariance matrix
- irregular isothetic grids
- dimensionality reduction
- multi dimensional
- high resolution
- face images
- dimension reduction
- image reconstruction
- independent component analysis
- low dimensional
- face recognition
- data sets
- random projections
- high robustness
- tomographic reconstruction
- reconstruction process
- discrete sets
- neural classifier
- discriminant analysis
- compressive sensing
- packing problem
- reconstruction method
- linear discriminant analysis
- computational efficiency
- image processing
- computer vision