Fast multi-processor multi-GPU based algorithm of tomographic inversion for 3D image reconstruction.
Manish Kumar BajpaiPhalguni GuptaPrabhat MunshiPublished in: Int. J. High Perform. Comput. Appl. (2015)
Keyphrases
- image reconstruction
- reconstruction method
- image reconstruction algorithms
- reconstructed image
- emission computed tomography
- radon transform
- emission tomography
- super resolution
- dynamic programming
- signal reconstruction
- artifact free
- computational complexity
- three dimensional
- energy function
- mean shift
- image processing
- pairwise
- compressed sensing
- back projection
- inverse problems
- gene expression programming
- sparsely sampled
- image segmentation