Dictionary Alignment for Low-Resolution and Heterogeneous Face Recognition.
Sivaram Prasad MudunuriSoma BiswasPublished in: WACV (2017)
Keyphrases
- low resolution
- low resolution face images
- face images
- face recognition
- image super resolution
- sparse representation
- face hallucination
- high resolution
- super resolution
- low resolution images
- lower resolution
- higher resolution
- recognition rate
- principal component analysis
- human faces
- super resolved
- feature extraction
- image patches
- probe image
- facial expressions
- high resolution images
- face detection
- active appearance models
- interpolation algorithm
- resolution enhancement
- facial images
- high quality
- super resolution reconstruction
- face identification
- dictionary learning
- feature points
- high dimensional data
- object detection
- face recognition algorithms
- spatial resolution
- low quality images
- high resolution video
- sparse coding