Homotopic Gradients of Generative Density Priors for MR Image Reconstruction.
Cong QuanJinjie ZhouYuanzheng ZhuYang ChenShanshan WangDong LiangQiegen LiuPublished in: IEEE Trans. Medical Imaging (2021)
Keyphrases
- image reconstruction
- maximum a posteriori
- cardiac imaging
- reconstructed image
- compressed sensing
- emission computed tomography
- generative model
- magnetic resonance
- super resolution
- medical images
- radon transform
- image registration
- image reconstruction algorithms
- mr images
- computed tomography
- inverse problems
- tomographic reconstruction
- image data
- signal reconstruction
- reconstruction method
- emission tomography
- respiratory motion
- zernike moments
- limited angle
- sampled data
- mr imaging
- brain images
- artifact free
- motion estimation