Low-resolution degradation face recognition over long distance based on CCA.
Zhenyu WangWankou YangXianye BenPublished in: Neural Comput. Appl. (2015)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution images
- low resolution face images
- human faces
- principal component analysis
- discriminant analysis
- higher resolution
- image patches
- facial images
- high resolution images
- lower resolution
- image super resolution
- recognition rate
- feature extraction
- face hallucination
- dense correspondences
- face detection
- sparse representation
- probe image
- face recognition algorithms
- resolution enhancement
- computer vision
- pixel intensities
- image reconstruction
- feature vectors
- distance measure
- input image
- spatial resolution
- super resolved
- thermal images
- facial expressions