Focal Frequency Loss for Image Reconstruction and Synthesis.
Liming JiangBo DaiWayne WuChen Change LoyPublished in: ICCV (2021)
Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- compressed sensing
- computed tomography
- spatial resolution
- band limited
- emission computed tomography
- inverse problems
- reconstruction method
- image reconstruction algorithms
- radon transform
- tomographic reconstruction
- zernike moments
- random projections
- emission tomography
- limited angle
- sparsely sampled
- back projection
- signal reconstruction
- reconstruction process
- high quality
- image super resolution
- sampled data
- image analysis