title: [The three-dimension medical image reconstruction simulation on 3D Shepp-Logan head phantom].
abstract: 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.
authors.affiliation: School of Information Science and Engineering, Shandong University, Jinan 250100, China.
authors.forename: Ze
authors.initials: Z
authors.lastname: Liu
authors.forename: Fengrong
authors.initials: F
authors.lastname: Sun
authors.forename: Yanling
authors.initials: Y
authors.lastname: Li
authors.forename: Huaijing
authors.initials: H
authors.lastname: Qu
authors.forename: Xiaojing
authors.initials: X
authors.lastname: Wang
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D006257:Head / Q000000981:diagnostic imaging*; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D021621:Imaging, Three-Dimensional; D008953:Models, Anatomic; D019047:Phantoms, Imaging; D014057:Tomography, X-Ray Computed / Q000295:instrumentation*