Visual C++ Implementation of Sinogram-based Adaptive Iterative   Reconstruction for Sparse View X-Ray CT
  With the availability of more powerful computing processors, iterative reconstruction algorithms have recently been successfully implemented as an approach to achieving significant dose reduction in X-ray CT. In this report, we describe our proposal of an adaptive iterative reconstruction algorithm for X-ray CT, that is shown to provide results comparable to those obtained by proprietary algorithms, both in terms of reconstruction accuracy and execution time. Implementation code in the C language is provided, along with example of user interface. 
D. Trinca, Y. Zhong, Y. Wang, T. Mamyrbayev, E. Libin
physics.med-ph