3 papers
physics.med-ph2018
Comparison of Sinogram-based Iterative Reconstruction with Compressed Sensing Techniques in X-ray CT
Dragos Trinca, Eduard Libin
Performing X-ray computed tomography (CT) examinations with less radiation has recently received increasing interest: in medical imaging this means less (potentially harmful) radia…
physics.med-ph2016
Visual C++ Implementation of Sinogram-based Adaptive Iterative Reconstruction for Sparse View X-Ray CT
D. Trinca, Y. Zhong, Y. Wang +2
With the availability of more powerful computing processors, iterative reconstruction algorithms have recently been successfully implemented as an approach to achieving significant…
physics.gen-ph2015
Direct Method for Calculating the Inverse Radon Transform and Its Applications
E. E. Libin, S. V. Chakhlov, D. Trinca
The purpose of this report is a study of the algebraic approach possibilities to reconstruct images. This approach is reduced to solution of the large system of linear algebraic eq…