Low resolution face recognition using a two-branch deep convolutional neural network architecture.
Erfan ZangenehMohammad RahmatiYalda MohsenzadehPublished in: Expert Syst. Appl. (2020)
Keyphrases
- low resolution
- face images
- high resolution
- super resolution
- face hallucination
- low resolution images
- face recognition
- lower resolution
- high resolution images
- low resolution face images
- higher resolution
- facial expressions
- image super resolution
- image patches
- human faces
- input image
- high resolution face images
- facial images
- morphable face model
- feature extraction
- high quality
- low quality images
- depth map
- motion estimation
- feature vectors
- resolution enhancement
- super resolution algorithm
- computer vision
- probe image
- dense correspondences
- sparse coding
- active appearance models
- color images
- image reconstruction
- low frame rate
- three dimensional
- facial features