Estimating facial pose from a sparse representation.
Hankyu MoonM. L. MillerPublished in: ICIP (2004)
Keyphrases
- sparse representation
- facial pose
- face recognition
- dictionary learning
- dimensionality reduction
- sparse coding
- image classification
- joint optimization
- compressive sensing
- object tracking
- image patches
- regularized least squares
- signal processing
- subspace learning
- high dimensional data
- compressed sensing
- random projections
- sparse coefficients
- linear discriminant analysis
- neural network
- computer vision
- manifold learning
- missing data
- object detection
- learning algorithm