Regularized Least-Squares Coding with Unlabeled Dictionary for Image-Set Based Face Recognition.
Muhammad UzairAjmal S. MianPublished in: DICTA (2014)
Keyphrases
- regularized least squares
- image set
- sparse representation
- face recognition
- face images
- sparse coding
- linear subspace
- training samples
- facial expressions
- principal component analysis
- image classification
- unsupervised learning
- labeled data
- semi supervised learning
- training data
- unlabeled data
- high dimensional data
- active learning
- image matching
- feature extraction
- image representation
- supervised learning
- distance measure
- dimensionality reduction
- data sets
- loss function
- video sequences
- computer vision