On Low-Resolution Face Recognition in the Wild: Comparisons and New Techniques.
Pei LiLoreto PrietoDomingo MeryPatrick J. FlynnPublished in: IEEE Trans. Inf. Forensics Secur. (2019)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution face images
- low resolution images
- principal component analysis
- high resolution images
- image super resolution
- image patches
- high quality
- human faces
- lower resolution
- higher resolution
- face recognition algorithms
- facial expressions
- sparse representation
- super resolution reconstruction
- recognition rate
- feature extraction
- facial images
- resolution enhancement
- probe image
- active appearance models
- facial features
- face detection
- face identification
- feature vectors
- training set
- feature points
- super resolved
- input image
- computer vision