| 一种基于弹簧振子模型的颅面软组织仿真算法 |
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| 引用本文： | 程龙,何方,耿国华,李康.一种基于弹簧振子模型的颅面软组织仿真算法[J].微机发展,2011(2):47-50. |
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| 作者姓名： | 程龙 何方 耿国华 李康 |
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| 作者单位： | 西北大学信息科学与技术学院; |
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| 基金项目： | 国家自然科学基金(60736008) |
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| 摘 要： | 软组织仿真研究是利用计算机技术对真实软组织进行模拟以便研究,为医学工作者提供辅助和帮助科研工作者更好地进行虚拟手术。这方面的研究在国外已经较为普及,在国内尚处于起步阶段。软组织仿真算法已有多种成熟模型,其中较为代表性的有弹簧振子模型（MSS）和有限元模型（FEM）。在参阅了前人的研究基础上,选取了弹簧振子模型作为软组织仿真的物理形变模型,并对仿真算法进行编码和仿真实验,进而对实验效果进行分析,并提出改进之处。实验发现基于弹簧振子模型的软组织较好地实现了形变仿真的效果。
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| 关 键 词： | 软组织 形变仿真 弹簧振子模型 |
A Kind of Craniofacial Soft Tissue Simulation Algorithm Based on Mass-Spring Model |
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| CHENG Long,HE Fang,GENG Guo-hua,LI Kang.A Kind of Craniofacial Soft Tissue Simulation Algorithm Based on Mass-Spring Model[J].Microcomputer Development,2011(2):47-50. |
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| Authors: | CHENG Long HE Fang GENG Guo-hua LI Kang |
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| Affiliation: | CHENG Long,HE Fang,GENG Guo-hua,LI Kang(School of Information Science and Technology,Northwest University,Xi'an 710127,China) |
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| Abstract: | Simulation of soft tissue uses computer science and technology to modeling for the soft tissue which will help doctors and scientists to research.It has been researching widely,but it is a start in China.There are many mature models for simulation of soft tissue,among them,MSS and FEM are two typical models.Selects Mass-Spring-Model as the physical model for soft tissue after referring to the previous research achievement.Then,it does experiments on the model and put forward the improvement for the model af... |
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| Keywords: | soft tissue deformation simulation mass-spring model |
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