Template regularized sparse coding for face verification.
Hongyu XuJingjing ZhengAzadeh AlaviRama ChellappaPublished in: ICPR (2016)
Keyphrases
- face verification
- sparse coding
- sparse representation
- natural images
- sparsity constraints
- face recognition
- dictionary learning
- norm minimization
- image classification
- face detection
- unsupervised learning
- linear combination
- input image
- generative model
- face recognition systems
- image representation
- face images
- subspace learning
- visual words
- image patches
- feature space
- higher order
- dimensionality reduction
- keypoints
- face databases
- principal component analysis
- feature extraction
- image processing
- co occurrence
- denoising
- probabilistic model
- labeled faces in the wild