Low-Resolution Face Recognition Enhanced by High-Resolution Facial Images.
Haihan WangShangfei WangPublished in: FG (2023)
Keyphrases
- facial images
- low resolution
- face recognition
- high resolution
- face hallucination
- face images
- low resolution images
- human faces
- high resolution images
- face databases
- super resolution
- facial expressions
- face detection
- principal component analysis
- high quality
- feature extraction
- facial features
- recognition rate
- discriminant analysis
- active appearance models
- lower resolution
- super resolution reconstruction
- spatial resolution
- image database
- texture information
- image super resolution
- super resolved
- image processing
- higher resolution
- pose variations
- face recognition systems
- facial expression recognition
- image patches
- face recognition algorithms
- super resolution algorithm
- data sets
- high resolution color
- face verification
- linear discriminant analysis
- sparse representation
- face identification
- local binary pattern
- video sequences
- decision trees
- computer vision
- machine learning