Low-resolution face recognition and the importance of proper alignment.
Yuxi PengLuuk J. SpreeuwersRaymond N. J. VeldhuisPublished in: IET Biom. (2019)
Keyphrases
- low resolution
- low resolution face images
- face images
- face recognition
- high resolution
- super resolution
- low resolution images
- face hallucination
- lower resolution
- high quality
- high resolution images
- human faces
- image super resolution
- super resolved
- active appearance models
- feature extraction
- image patches
- recognition rate
- super resolution reconstruction
- interpolation algorithm
- computer vision
- higher resolution
- remote sensing
- face detection
- face identification
- principal component analysis
- super resolution algorithm
- input image
- low quality images
- facial expressions