%0 Journal Article
%T Research and Implementation of Cone Beam 3D CT Simulation System<br>锥束三维CT仿真系统的研究与实现*
%A MAO Hai-peng
%A ZHANG Ding-hua
%A Bu Kun
%A ZHAO Xin-bo
%A <br>毛海鹏
%A 张定华
%A 卜昆
%A 赵歆波
%J 计算机应用研究
%D 2005
%I 
%X Cone beam 3D CT system comes into being the present research hotspot of CT technique. This paper does related research on cone beam 3D CT simulation technique: establishes the mathematical model of simulation system using Monte Carlo method; proposes a simulation algorithm based on ray-tracing and on the X-ray attenuation law; develops a simulation prototype software successfully, which is tested and verified by using hollow turbine blade CAD model as phantom object.
%K Cone Beam 3D CT
%K Simulation
%K Monte Carlo Method<br>锥束三维CT
%K 仿真
%K 蒙特卡罗方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=17A48BBC1DDE12D7&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=B78CD622C1934236&eid=E2E0FBFE4D7EFB94&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=2&reference_num=6