Sparse Representation-Based Super Resolution for Face Recognition At a Distance.
Emil BilgazyevBoris A. EfratyShishir K. ShahIoannis A. KakadiarisPublished in: BMVC (2011)
Keyphrases
- super resolution
- face recognition
- sparse representation
- low resolution
- high resolution
- subspace learning
- image restoration
- image reconstruction
- face images
- single image super resolution
- low resolution images
- dictionary learning
- image super resolution
- motion estimation
- high resolution images
- image patches
- video super resolution
- multi frame
- low resolution face images
- super resolved
- high quality
- image resolution
- motion blur
- three dimensional
- facial images
- single frame
- human faces
- super resolution reconstruction
- resolution enhancement
- higher resolution
- adaptive regularization
- feature extraction
- spatial resolution
- depth map
- image representation
- super resolution image reconstruction
- computer vision