Eigenface-based super-resolution for face recognition.
Bahadir K. GunturkAziz Umit BaturYucel AltunbasakMonson H. Hayes IIIRussell M. MersereauPublished in: ICIP (2) (2002)
Keyphrases
- super resolution
- face recognition
- face images
- high resolution
- low resolution
- face recognition systems
- face space
- face databases
- low resolution images
- image reconstruction
- image restoration
- motion estimation
- recognition rate
- super resolved
- super resolution reconstruction
- sparse representation
- image super resolution
- face identification
- image resolution
- high resolution images
- facial images
- human faces
- principal component analysis
- orl database
- motion blur
- high quality
- face verification
- single frame
- video super resolution
- resolution enhancement
- feature extraction
- face detection
- light field
- multi frame
- depth map
- facial expressions
- single image super resolution
- adaptive regularization
- computer vision
- higher resolution
- image patches
- feature points
- feature vectors
- high resolution video
- motion compensation
- facial features