Low-Resolution Face Recognition Based on Identity-Preserved Face Hallucination.
Shun-Cheung LaiChen-Hang HeKin-Man LamPublished in: ICIP (2019)
Keyphrases
- face hallucination
- low resolution
- face images
- face recognition
- low resolution face images
- facial images
- high resolution
- image super resolution
- super resolution
- human faces
- low resolution images
- high resolution images
- principal component analysis
- facial expressions
- facial features
- recognition rate
- sparse representation
- face identification
- feature points
- face detection
- image patches
- high quality
- feature extraction
- feature vectors
- test images
- decision trees
- data sets
- high resolution face images
- face verification
- dictionary learning
- sparse coding
- image reconstruction
- maximum likelihood
- training set
- computer vision