Coupled cross-regression for low-resolution face recognition.
Zhifei WangZhenjiang MiaoYanli WanZhen TangPublished in: J. Electronic Imaging (2013)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution images
- human faces
- principal component analysis
- regression model
- low resolution face images
- facial expressions
- linear regression
- higher resolution
- lower resolution
- image super resolution
- high quality
- face recognition algorithms
- high resolution images
- super resolution reconstruction
- feature vectors
- facial features
- super resolved
- resolution enhancement
- facial images
- active appearance models
- image patches
- face detection
- computer vision
- recognition rate
- low quality images
- probe image
- spatial resolution
- regression methods
- face identification
- low dimensional
- input image
- motion estimation
- interpolation algorithm
- high resolution video
- image processing