The three-dimension medical image reconstruction simulation on 3D Shepp-Logan head phantom

Liu, Z.; Sun, F.; Li, Y.; Qu, H.; Wang, X.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 23(5): 938-943

2006


ISSN/ISBN: 1001-5515
PMID: 17121326
Document Number: 597711
Shepp-Logan head phantom is the classical model of simulation computing in Computerized Tomography. This paper proposes a new method--considering 3D Shepp-Logan head phantom as the basic reference model to carry on simulation experiment and algorithms performance evaluating in three-dimension medical image reconstruction field. The paper introduces the design and the implementation of 3D Shepp-Logan head phantom as well the computing of projection data at first, and then describes the simulation process of the three-dimension medical image. The numerical experiment gives the three-dimension medical image reconstruction simulations based on 3D Shepp- Logan head phantom. The result of this experiment indicates the accuracy of model computing and the feasibility of our this method.

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