Deep Gaussian Scale Mixture Prior for Image Reconstruction.
Tao HuangXin YuanWeisheng DongJinjian WuGuangming ShiPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
- image reconstruction
- maximum a posteriori
- reconstructed image
- gaussian distribution
- super resolution
- compressed sensing
- inverse problems
- image reconstruction algorithms
- gaussian mixture model
- computed tomography
- emission computed tomography
- reconstruction method
- zernike moments
- mixture model
- tomographic reconstruction
- emission tomography
- sampled data
- edge preserving
- prior model
- expectation maximization
- scale space
- reconstruction process
- positron emission tomography
- random projections
- zero crossing
- computer vision
- high resolution