| 王晨,罗述谦,张晓斌,魏永祥.基于组织学切片的鼻腔三维可视化及应用[J].中国医学影像技术,2005,21(8):1289~1291 |
| 基于组织学切片的鼻腔三维可视化及应用 |
| Nasal three-dimensional visualization and application based on histological slices |
| 投稿时间：2005-04-20 修订日期：2005-05-07 |
| DOI： |
| 中文关键词: 模型,解剖学 图像处理,计算机辅助 内窥镜检查 |
| 英文关键词:Models, anatomic Image processing, computer-assisted Endoscopy |
| 基金项目:国家高技术研究发展计划(863计划)课题(2002AA231021)、北京市自然科学基金重点项目(7031001)。 |
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| 中文摘要: |
| 目的 建立鼻腔三维可视化数字模型并进行初步应用。方法 根据独立获取的彩色组织学切片,采用表面重建方法重建出三维鼻腔模型,并基于C++和VTK开发包实现部分应用。结果 建立了较精确且较完整的鼻腔组织结构,实现了三维交互式浏览和虚拟内镜的应用。结论 鼻腔可视化模型准确反映其复杂的解剖结构及空间毗邻关系,不但为临床诊断提供了可靠的解剖资料,也为今后的虚拟手术打下了良好的基础。 |
| 英文摘要: |
| Objective To build three-dimensional digitized visible models of nasal cavity and relative sections and to apply it primarily. Methods Three-dimensional nasal models were reconstructed by using surface reconstruction method based on color histological slices and some application realized based on C++ and VTK. Results The accurate and integrated comparatively nasal cavity and relative sections were reconstructed. Three-dimensional interactive browsing and virtual endoscopy were achieved. Conclusion These visible nasal models show precisely complex anatomy structure and spatial relationships, which not only offers clinic diagnosis reliable anatomical data sets, but provides a good base for virtual surgery later. |
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