Using Original Face Image and Its Virtual Image for Face Recognition.
Jianguo WangShucai FuPublished in: IScIDE (2017)
Keyphrases
- face recognition
- face images
- input image
- test images
- illumination normalization
- illumination variations
- frontal view
- high resolution
- human faces
- face representation
- probe image
- illumination conditions
- feature points
- image set
- low resolution
- illumination compensation
- recognition rate
- histogram matching
- principal component analysis
- recognizing faces
- face databases
- facial expressions
- robust face recognition
- illumination insensitive
- multiscale
- face recognition systems
- face verification
- lighting conditions
- recognition accuracy
- face recognition algorithms
- low resolution images
- low resolution face images
- sparse representation
- image features
- single image
- facial images
- facial features
- feature vectors
- face representation and recognition
- local binary pattern
- orl face database
- feature extraction
- linear discriminant analysis
- cmu pie
- spatial information
- training set
- binary patterns
- image collections
- pose variations
- similarity measure
- data sets
- face identification
- face detection
- super resolution