Matching thermal to visible face images using hidden factor analysis in a cascaded subspace learning framework.
Cunjian ChenArun RossPublished in: Pattern Recognit. Lett. (2016)
Keyphrases
- face images
- factor analysis
- face recognition
- subspace learning
- thermal infrared
- principal component analysis
- thermal images
- discriminant analysis
- independent component analysis
- facial expressions
- feature extraction
- low resolution
- image set
- dimensionality reduction
- training set
- input image
- sparse representation
- multiscale
- gender recognition
- pattern recognition
- visible spectrum
- age estimation
- linear subspace
- illumination variations
- high dimensional
- manifold learning
- feature vectors
- high resolution
- keypoints
- face detection