Modelling the Point Spread Function of Wide Field Small Aperture Telescopes With Deep Neural Networks - Applications in Point Spread Function Estimation.
Peng JiaXuebo WuZhengyang LiBo LiWeihua WangQiang LiuAdam PopowiczPublished in: CoRR (2020)
Keyphrases
- point spread function
- image restoration
- neural network
- modulation transfer function
- blurred images
- motion blur
- wide field
- additive noise
- transfer function
- multiple images
- linear combination
- depth from defocus
- image quality
- synthetic and real images
- spatial domain
- regularization parameter
- spatially varying
- back propagation
- maximum likelihood
- field of view
- camera motion
- natural images
- high resolution
- video sequences