Deep Kernel Representation for Image Reconstruction in PET.
Siqi LiGuobao WangPublished in: CoRR (2021)
Keyphrases
- image reconstruction
- reconstructed image
- image reconstruction algorithms
- compressed sensing
- super resolution
- computed tomography
- reconstruction method
- emission computed tomography
- positron emission tomography
- radon transform
- inverse problems
- tomographic reconstruction
- zernike moments
- emission tomography
- feature space
- random projections
- kernel function
- poisson noise
- limited angle
- sparsely sampled
- image quality
- image analysis