Exploring Factors for Improving Low Resolution Face Recognition.
Omid Abdollahi AghdamBehzad BozorgtabarHazim Kemal EkenelJean-Philippe ThiranPublished in: CoRR (2019)
Keyphrases
- low resolution
- face images
- face recognition
- high resolution
- super resolution
- low resolution face images
- low resolution images
- high quality
- lower resolution
- higher resolution
- human faces
- image super resolution
- recognition rate
- probe image
- image patches
- super resolution reconstruction
- super resolved
- active appearance models
- resolution enhancement
- interpolation algorithm
- high resolution images
- thermal images
- facial expressions
- dense correspondences
- feature vectors
- face hallucination
- low quality images
- image processing
- face recognition algorithms
- single frame
- depth map
- input image
- facial images
- sparse representation
- principal component analysis
- feature extraction
- data sets