Fractional low-order independent component analysis for face recognition robust to partial occlusion.
Xi ChenWen LiZengli LiuZaihong ZhouPublished in: ISBAST (2014)
Keyphrases
- partial occlusion
- independent component analysis
- low order
- principal component analysis
- face recognition
- illumination variations
- independent components
- mean shift
- higher order
- high order
- visual tracking
- signal processing
- object tracking
- blind source separation
- ar face database
- markov models
- linear combination
- face images
- numerical solution
- linear discriminant analysis
- lighting conditions
- spherical harmonics
- human faces
- basis functions
- learning algorithm
- detection method
- dimensionality reduction
- feature vectors
- image sequences
- feature selection
- computer vision