LRIP-Net: Low-Resolution Image Prior based Network for Limited-Angle CT Reconstruction.
Qifeng GaoRui DingLinyuan WangBin XueYuping DuanPublished in: CoRR (2022)
Keyphrases
- low resolution
- image reconstruction
- super resolution
- limited angle
- high resolution
- reconstructed image
- image restoration
- image prior
- maximum a posteriori
- tomographic reconstruction
- spatial resolution
- motion estimation
- multi frame
- edge preserving
- three dimensional
- image patches
- high quality
- map estimation
- test images
- radon transform
- face images
- total variation
- gray level
- pairwise
- similarity measure