Not Afraid of the Dark: NIR-VIS Face Recognition via Cross-Spectral Hallucination and Low-Rank Embedding.
José LezamaQiang QiuGuillermo SapiroPublished in: CVPR (2017)
Keyphrases
- low rank
- face recognition
- visible light
- facial images
- missing data
- matrix factorization
- linear combination
- convex optimization
- singular value decomposition
- low rank matrix
- face images
- high dimensional data
- matrix completion
- semi supervised
- matrix decomposition
- low resolution
- high order
- minimization problems
- rank minimization
- kernel matrix
- principal component analysis
- sparse representation
- computer vision
- linear discriminant analysis
- trace norm
- human faces
- low rank matrices
- robust principal component analysis
- feature extraction
- face detection
- face recognition systems
- face recognition algorithms
- dimensionality reduction
- image classification
- nearest neighbor
- high resolution
- image processing
- super resolution
- linear subspace
- binary codes
- facial expressions
- pairwise
- pattern recognition