Low Resolution Face Recognition Across Variations in Pose and Illumination.
Sivaram Prasad MudunuriSoma BiswasPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2016)
Keyphrases
- low resolution
- illumination variations
- face images
- face recognition
- pose variations
- probe image
- high resolution
- face recognition systems
- human faces
- low resolution images
- face recognition algorithms
- face databases
- facial expressions
- lower resolution
- active appearance models
- higher resolution
- facial features
- super resolution
- low resolution face images
- feature extraction
- principal component analysis
- illumination conditions
- recognition rate
- face verification
- feature vectors
- feature points
- local binary pattern
- image patches
- sparse representation
- high resolution images
- image super resolution
- object tracking
- partial occlusion
- super resolution algorithm
- training set
- facial images
- face hallucination
- lighting conditions
- multiresolution
- depth images
- super resolution reconstruction
- thermal images
- depth map
- light source
- image matching
- image processing