Lightweight Low-Resolution Open-Set Face Recognition in Surveillance Applications.
Ravindra Kumar SoniNeeta NainPublished in: SITIS (2023)
Keyphrases
- lightweight
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution face images
- low resolution images
- image super resolution
- human faces
- principal component analysis
- infrared
- higher resolution
- image patches
- probe image
- lower resolution
- face recognition algorithms
- super resolved
- facial expressions
- surveillance system
- depth map
- recognition rate
- high resolution images
- computer vision
- video surveillance
- high quality
- facial images
- face detection
- super resolution reconstruction
- multiresolution
- wireless sensor networks
- input image
- spatial resolution
- sparse representation
- feature vectors
- thermal images
- resolution enhancement
- high resolution video
- multi frame
- facial features
- background subtraction