Recognition of Facial Attributes Using Adaptive Sparse Representations of Random Patches.
Domingo MeryKevin W. BowyerPublished in: ECCV Workshops (2) (2014)
Keyphrases
- sparse representation
- image patches
- face recognition
- dictionary learning
- sparse coding
- facial recognition
- image classification
- facial expression recognition
- joint optimization
- random projections
- signal processing
- feature extraction
- negative matrix factorization
- object recognition
- compressive sensing
- regularized least squares
- object tracking
- pattern recognition
- face images
- facial expressions
- natural images
- dimensionality reduction
- facial images
- compressed sensing
- image processing
- high dimensional data
- facial features
- manifold learning
- action recognition
- feature vectors
- sparse learning
- sparse reconstruction
- test images
- range images
- image representation
- low resolution
- decision trees
- norm regularization
- computer vision