GNCG-SPECT Reconstruction

This page features some short image sequences related to my dissertation: Simultaneous Activity and Attenuation Reconstruction in Single Photon Emission Computed Tomography, a Nonlinear Ill-Posed Problem.
This page is still under developement.


This sequences show the simultaneous reconstruction of activity and attenuation in a phantom data set with 10 percent additive noise.
Gauss-Newton-CG reconstructed phantom myocard SPECT data (activity). Gauss-Newton-CG reconstructed phantom myocard SPECT data (attenuation).

Links

Research group numerical analysis
SPECT reconstruction page
To my Homepage.

Last Update 25/10/97. Please mail wrong links, questions and suggestions about this page to Volker Dicken.