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Received:August 17, 2010 Revised:October 08, 2010
Received:August 17, 2010 Revised:October 08, 2010
中文摘要: VTK 是开放源码的自由软件系统，可应用于图像处理、计算机图形学和科学计算可视化，在国内外被广泛用于各行各业。介绍了VTK 的基本组成、系统架构、可视化流程。并且将VTK 应用于医学图像可视化，使用面绘制的移动立方体法和体绘制的光线投影法，在Microsoft Visual Studio 2005 下使用C++语言分别实现了医学图像三维重建，并给出了系统实例。实践证明，使用VTK 开发医学图像三维重建系统，重建效果好，开发时间少，代码重用率高。
Abstract:VTK, which is an open source free software system, can be applied to image processing, computer graphics and visualization in scientific computing, and it is widely used in all walks of life at home and abroad. This dissertation describes the basic composition, system architecture, and visualization process of VTK. Furthermore, it applies VTK to the visualization of medical images, uses a surface rendering- Marching Cubes algorithm- and a volume rendering- Ray Casting algorithm- to achieve 3D reconstruction of medical images under the Microsoft Visual Studio 2005, and has designed the system examples. Practice proves, using VTK to develop medical images’ reconstruction system has good reconstruction results, less development time and high code reuse rate.
keywords: VTK 3D reconstruction marching cubes algorithm ray casting algorithm medical visualization
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基金项目:浙江省大学生科技创新项目(2009R413013);温州市科技局科技项目(Y20090099)
引用文本：
洪涛,潘志方,林立本,杨丽丽,沈琴琴.VTK 医学图像三维重建应用及实现.计算机系统应用,2011,20(4):127-130,85
HONG Tao,PAN Zhi-Fang,LIN Li-Ben,YANG Li-Li,SHEN Qin-Qin.Application and Realization of 3D Reconstruction of Medical Images of VTK.COMPUTER SYSTEMS APPLICATIONS,2011,20(4):127-130,85
洪涛,潘志方,林立本,杨丽丽,沈琴琴.VTK 医学图像三维重建应用及实现.计算机系统应用,2011,20(4):127-130,85
HONG Tao,PAN Zhi-Fang,LIN Li-Ben,YANG Li-Li,SHEN Qin-Qin.Application and Realization of 3D Reconstruction of Medical Images of VTK.COMPUTER SYSTEMS APPLICATIONS,2011,20(4):127-130,85
