Image2Points: A 3D Point-Based Context Clusters GAN for High-Quality Pet Image Reconstruction.
Jiaqi CuiYan WangLu WenPinxian ZengXi WuJiliu ZhouDinggang ShenPublished in: ICASSP (2024)
Keyphrases
- image reconstruction
- high quality
- super resolution
- reconstructed image
- image reconstruction algorithms
- emission computed tomography
- computed tomography
- compressed sensing
- positron emission tomography
- reconstruction method
- high resolution
- clustering algorithm
- radon transform
- zernike moments
- limited angle
- artifact free
- low resolution
- inverse problems
- tomographic reconstruction
- poisson noise
- back projection
- video sequences
- image data
- image restoration