2008 International Conference on BioMedical Engineering and Informatics
Model and Simulation for Three-dimensional Medical Image Reconstruction of Spiral CT
May 27-May 30
ISBN: 978-0-7695-3118-2
2D Shepp-Logan head model is the classical model of simulations in 2D medical image reconstruction of computerized tomography (CT). A method, considering 3D Shepp-Logan head model as the reference model of simulations in 3D medical image reconstruction of spiral CT, is proposed in the paper. Designing of 3D Shepp-Logan head model as well as computing of the projection data is introduced, and then the simulation for 3D medical image reconstruction of spiral CT based on 3D Shepp-Logan head model is presented. The experimental results indicate the accuracy of the model computing, and the feasibility and validity of the method.
Index Terms:
3D medical image reconstruction, Simulation computing, Shepp-Logan head model, spiral CT
Citation:
Feng-rong Sun, Yan-ling Li, Ze Liu, Xiao-hong Qin, Jun-qing Geng, Yan-ping Zhang, Gui-hua Yao, Yun Zhang, "Model and Simulation for Three-dimensional Medical Image Reconstruction of Spiral CT," bmei, vol. 2, pp.155-159, 2008 International Conference on BioMedical Engineering and Informatics, 2008