Abstract: A major drawback of statistical iterative image reconstruction for emission computed tomography is its high computational cost.

In this paper, a general class of preconditioners along with a new preconditioner is developed for CT image re- construction. A preconditioned conjugate ...

Feb 1, 1997 · A major drawback of statistical iterative image reconstruction for emission computed tomography is its high computational cost.

To demonstrate the potential of this class of preconditioners, a preconditioned conjugate gradient (PCG) iterative algorithm for weighted least squares ...

Jun 14, 2013 · Chinn, Garry, et al., “A General Class of Preconditioners for. Statistical Iterative Reconstruction of Emission Computed Tomog- raphy", IEEE ...

Chinn G. and Huang, S. C., A general class of preconditioners for statistical iterative reconstruction of emission computed tomography. IEEE Trans Med Imaging ...

Chinn, Garry; Huang, Sung-Cheng (1997) A general class of preconditioners for statistical iterative reconstruction of emission computed tomography. IEEE ...

1 Excerpt. A general class of preconditioners for statistical iterative reconstruction of emission computed tomography · G. ChinnSung-Cheng Huang. Engineering ...

A general class of preconditioners for statistical iterative reconstruction of emission computed tomography. IEEE Transactions on Medical Imaging . 1997;16 ...

A general class of preconditioners for statistical iterative reconstruction of emission computed tomography · G. ChinnSung-Cheng Huang. Engineering, Physics.