Face super-resolution via robust online dictionary learning.
Fanghua LiuRuolin RuanHao NiAixia WuPublished in: WCSP (2016)
Keyphrases
- dictionary learning
- super resolution
- image super resolution
- single image super resolution
- low resolution
- sparse coding
- sparse representation
- high resolution
- image reconstruction
- image restoration
- high quality
- high resolution images
- low resolution images
- image patches
- super resolution reconstruction
- multi frame
- human faces
- natural images
- motion estimation
- face images
- super resolved
- super resolution algorithm
- image representation
- class specific
- image synthesis
- image classification
- image sequences