With the development of virtual reality application in the medical field, two-dimensional medical image of the three-dimensional visualization technology made possible. Surgery gets into minimally invasive operation m...With the development of virtual reality application in the medical field, two-dimensional medical image of the three-dimensional visualization technology made possible. Surgery gets into minimally invasive operation microscopy Era, and gradually becomes a new research hotspot. This paper studies the realization of two-dimensional medical im-age 3D reconstruction visualization system method, and the overall process and management module. Using the main technology of VTK (The Visualization Toolkit) to achieve a two-dimensional medical image three-dimensional visua-lization system, which can help the physician to obtain help clinical diagnosis Information and play an important role in treatment, accurate positioning in diseased tissue and tumor early diagnosis.展开更多
针对钢结构桥梁的三维可视化问题,提出利用V T K的三维建模功能,同时利用C#语言实现了钢结构桥梁的节点单元数据的三维可视化。研究VTK的数据表达方式,实现模型的拉伸、旋转等建模;结合四元数法,实现模型的旋转几何变换。实验结果表明,...针对钢结构桥梁的三维可视化问题,提出利用V T K的三维建模功能,同时利用C#语言实现了钢结构桥梁的节点单元数据的三维可视化。研究VTK的数据表达方式,实现模型的拉伸、旋转等建模;结合四元数法,实现模型的旋转几何变换。实验结果表明,通过VTK实现钢结构桥梁节点单元数据三维建模是可行的;该可视化平台具有很好的可移植性和扩展性,并且可以方便的依靠底层数据对模型进行有限元分析等开发工作。展开更多
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...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。展开更多
文摘With the development of virtual reality application in the medical field, two-dimensional medical image of the three-dimensional visualization technology made possible. Surgery gets into minimally invasive operation microscopy Era, and gradually becomes a new research hotspot. This paper studies the realization of two-dimensional medical im-age 3D reconstruction visualization system method, and the overall process and management module. Using the main technology of VTK (The Visualization Toolkit) to achieve a two-dimensional medical image three-dimensional visua-lization system, which can help the physician to obtain help clinical diagnosis Information and play an important role in treatment, accurate positioning in diseased tissue and tumor early diagnosis.
文摘针对钢结构桥梁的三维可视化问题,提出利用V T K的三维建模功能,同时利用C#语言实现了钢结构桥梁的节点单元数据的三维可视化。研究VTK的数据表达方式,实现模型的拉伸、旋转等建模;结合四元数法,实现模型的旋转几何变换。实验结果表明,通过VTK实现钢结构桥梁节点单元数据三维建模是可行的;该可视化平台具有很好的可移植性和扩展性,并且可以方便的依靠底层数据对模型进行有限元分析等开发工作。
文摘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。
