Video-based face recognition via joint sparse representation.
Yi-Chen ChenVishal M. PatelSumit ShekharRama ChellappaP. Jonathon PhillipsPublished in: FG (2013)
Keyphrases
- sparse representation
- video based face recognition
- face recognition
- joint optimization
- dictionary learning
- sparse coding
- view independent
- feature extraction
- object tracking
- video database
- signal processing
- face images
- subspace learning
- image patches
- random projections
- manifold learning
- image classification
- illumination variations
- dimensionality reduction
- data sets
- computer vision
- human faces
- face detection
- image representation
- high dimensional data
- principal component analysis
- sparse coefficients