Accelerated algorithm for the classical SIRT method in CT image reconstruction.
Jian DongHiroyuki KudoYongchae KimPublished in: ICMIP (2020)
Keyphrases
- image reconstruction
- reconstruction method
- artifact free
- reconstruction process
- computational complexity
- segmentation algorithm
- back projection
- image reconstruction algorithms
- reconstructed image
- emission computed tomography
- signal reconstruction
- compressed sensing
- energy function
- expectation maximization
- super resolution
- region of interest
- image super resolution
- multislice
- optical flow
- high quality
- image segmentation