A Differentiable Two-stage Alignment Scheme for Burst Image Reconstruction with Large Shift.
Shi GuoXi YangJianqi MaGaofeng RenLei ZhangPublished in: CVPR (2022)
Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- compressed sensing
- spatial resolution
- maximum a posteriori
- reconstruction process
- emission computed tomography
- radon transform
- reconstruction method
- image reconstruction algorithms
- tomographic reconstruction
- inverse problems
- computed tomography
- signal reconstruction
- limited angle
- emission tomography
- random projections
- zernike moments
- image alignment
- loss function
- image restoration
- sampled data
- positron emission tomography
- motion estimation
- three dimensional
- low resolution
- image compression