Super-Resolution Estimation of Signal Direction Based on Unsupervised Learning.
Jiawen HePeishun LiuLiang WangRuichun TangPublished in: ACCC (2021)
Keyphrases
- super resolution
- unsupervised learning
- low resolution
- high resolution
- image reconstruction
- low resolution images
- blur estimation
- motion estimation
- image restoration
- dense motion estimation
- resolution enhancement
- signal processing
- super resolved
- image super resolution
- supervised learning
- high resolution images
- motion blur
- high quality
- single image super resolution
- high frequency
- multi frame
- super resolution reconstruction
- image resolution
- super resolution algorithm
- signal reconstruction
- semi supervised
- single frame
- video super resolution
- higher resolution
- light field
- sparse coding
- depth map
- dimensionality reduction
- denoising
- expectation maximization
- maximum likelihood
- high dimensional
- training data
- object recognition
- machine learning