Common Feature Discriminant Analysis for Matching Infrared Face Images to Optical Face Images.
Zhifeng LiDihong GongYu QiaoDacheng TaoPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- face images
- discriminant analysis
- infrared
- face recognition
- principal component analysis
- thermal infrared
- gabor wavelets
- feature extraction
- feature vectors
- feature points
- linear discriminant analysis
- thermal images
- face space
- image set
- human faces
- low resolution
- infrared images
- facial expressions
- feature representation
- face databases
- facial features
- recognition rate
- infrared imagery
- illumination variations
- visible spectrum
- face verification
- face recognition algorithms
- matching algorithm
- feature descriptors
- feature analysis
- fisher criterion
- face model
- face recognition systems
- low dimensional
- image features
- pose variations
- feature set
- dimensionality reduction
- image matching
- high resolution
- pattern recognition
- computer vision
- object recognition
- face detection
- eye detection
- face identification
- subspace learning
- hyperspectral
- cluster analysis
- facial images
- training data