Homotopic Gradients of Generative Density Priors for MR Image Reconstruction.
Cong QuanJinjie ZhouYuanzheng ZhuYang ChenShanshan WangDong LiangQiegen LiuPublished in: CoRR (2020)
Keyphrases
- image reconstruction
- maximum a posteriori
- cardiac imaging
- reconstructed image
- compressed sensing
- medical images
- super resolution
- tomographic reconstruction
- generative model
- reconstruction method
- emission computed tomography
- radon transform
- magnetic resonance
- mr images
- emission tomography
- computed tomography
- image registration
- inverse problems
- respiratory motion
- signal reconstruction
- prior information
- reconstruction process
- mr imaging
- limited angle
- sparsely sampled
- image data
- positron emission tomography
- image segmentation