Compressed phase component for low resolution face recognition.
Naser ZaeriPublished in: Int. J. Biom. (2014)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution images
- low resolution face images
- higher resolution
- human faces
- high quality
- high resolution images
- principal component analysis
- facial expressions
- super resolved
- lower resolution
- image patches
- facial images
- image super resolution
- resolution enhancement
- feature extraction
- probe image
- active appearance models
- dense correspondences
- facial features
- super resolution reconstruction
- low quality images
- recognition rate
- face recognition algorithms
- depth map
- sparse representation
- face detection
- input image
- super resolution algorithm
- computer vision
- spatial resolution
- data sets
- interpolation algorithm
- feature vectors
- face hallucination
- image sequences
- image processing