Single Image Super-Resolution Reconstruction of Enhanced Loss Function with Multi-GPU Training.
Jianqiang HuangKai LiXiaoying WangPublished in: ISPA/BDCloud/SocialCom/SustainCom (2019)
Keyphrases
- loss function
- single image super resolution
- sparse coding
- stochastic gradient descent
- super resolution
- low resolution
- pairwise
- image patches
- dictionary learning
- support vector
- high resolution
- compressive sensing
- high resolution images
- sparse representation
- training set
- image processing
- unsupervised learning
- natural images
- linear combination
- bit rate
- machine learning
- model selection
- reconstruction method
- image retrieval
- signal processing
- higher order
- super resolution algorithm
- least squares