| 医学图象中体积数据的光线跟踪法显示 |
| |
| 引用本文： | 罗立民,Jean Louis Coatrieux.医学图象中体积数据的光线跟踪法显示[J].东南大学学报(自然科学版),1992(6). |
| |
| 作者姓名： | 罗立民 Jean Louis Coatrieux |
| |
| 作者单位： | 东南大学生物科学与医学工程系，法国Rennes大学LTSI实验室 |
| |
| 摘 要： | 体积图象的显示、处理和分析已成为图象处理和分析研究的一个重要分支。本文提出了一个在微机上实现的显示体积图象的光线跟踪方法以及相应的处理与分析方法,如景物分割;提出和实现了实际中常见的各向异分辨率数据的显示方法,对实际医学图象数据(CT,MRI)的实验结果表明,该方法具有许多优点。
|
| 关 键 词： | 显示 光线跟踪 三维图象 图象分割 |
Ray-Casting for Volumetric Data Rendering in Medical Imagery |
| |
| Luo Limin.Ray-Casting for Volumetric Data Rendering in Medical Imagery[J].Journal of Southeast University(Natural Science Edition),1992(6). |
| |
| Authors: | Luo Limin |
| |
| Abstract: | The volumetric image display, processing and analysis have been become an important branch in image processing and analysis. In this paper, a PC-based ray-casting method for volumetric image rendering and the related processing and analysis approaches, such as scene segmentation, are proposed and discussed. And the treatment of practical used anisotropic 3D image data is also discussed. Some experimental results about real medical image database(CT, MRI) show that this method has several advantages over the other methods. |
| |
| Keywords: | display ray-casting 3D image image segmentation |
| 本文献已被 CNKI 等数据库收录！ |
|
