Large Margin Coupled Mapping for Low Resolution Face Recognition.
Jiaqi ZhangZhenhua GuoXiu LiYoubin ChenPublished in: PRICAI (2016)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution images
- low resolution face images
- high resolution images
- higher resolution
- probe image
- principal component analysis
- human faces
- high quality
- image super resolution
- lower resolution
- resolution enhancement
- image patches
- facial expressions
- recognition rate
- image processing
- face hallucination
- face detection
- super resolved
- image reconstruction
- facial images
- super resolution reconstruction
- sparse representation
- dense correspondences
- computer vision
- pixel intensities
- multi frame
- training set
- feature extraction
- decision trees
- learning algorithm
- face recognition algorithms
- active appearance models
- facial features
- feature vectors
- thermal images
- training data
- low frame rate
- high resolution video