Unsupervised Deep Feature Transfer for Low Resolution Image Classification.
Yuanwei WuZiming ZhangGuanghui WangPublished in: CoRR (2019)
Keyphrases
- low resolution
- image classification
- high resolution
- super resolution
- image features
- low resolution images
- lower resolution
- higher resolution
- high quality
- face images
- high resolution images
- image representation
- feature extraction
- sparse coding
- image patches
- super resolution reconstruction
- semi supervised
- resolution enhancement
- super resolved
- image super resolution
- depth map
- unsupervised learning
- feature vectors
- super resolution algorithm
- class specific
- image sequences
- sparse representation
- interpolation algorithm