Recognizability Embedding Enhancement for Very Low-Resolution Face Recognition and Quality Estimation.
Jacky Chen Long ChaiTiong-Sik NgCheng-Yaw LowJaewoo ParkAndrew Beng Jin TeohPublished in: CoRR (2023)
Keyphrases
- low resolution
- quality estimation
- face images
- face recognition
- high resolution
- low resolution face images
- super resolution
- low resolution images
- human faces
- super resolution reconstruction
- high resolution images
- facial expressions
- lower resolution
- quality metrics
- image processing
- image super resolution
- facial images
- principal component analysis
- probe image
- feature extraction
- higher resolution
- feature vectors
- super resolution algorithm
- face recognition algorithms
- depth map
- face detection
- test images
- active appearance models
- facial features
- image quality
- training set
- input image
- thermal images
- face hallucination
- high quality
- sparse representation
- high frequency