| 基于X—ray CT技术原木三维重建检测缺陷方法的初步探讨 |
| |
| 引用本文： | 张汝楠,孙丽萍.基于X—ray CT技术原木三维重建检测缺陷方法的初步探讨[J].森林工程,2008,24(5):25-28. |
| |
| 作者姓名： | 张汝楠 孙丽萍 |
| |
| 作者单位： | 东北林业大学,哈尔滨,150040 |
| |
| 摘 要： | 三维重建为原木结构提供真实、直观的反映，便于人们在不损坏原木的前提下对原木内部缺陷进行观察。本文运用MATLAB7．0软件中的图象处理工具箱实现了原木CT断层图像的三维表面重建及体重建（构），原理简单，编程实现方便。实验过程中，重建速度快，显示效果良好。
|
| 关 键 词： | MATLAB CT图像 表面重建 体重建(构) |
A Preliminary Study on Log Three-dimensional Reconstruction Defect Detection Based on X-ray CT |
| |
| Zhang Runan,Sun Liping.A Preliminary Study on Log Three-dimensional Reconstruction Defect Detection Based on X-ray CT[J].Forest Engineering,2008,24(5):25-28. |
| |
| Authors: | Zhang Runan Sun Liping |
| |
| Institution: | (Northeast Forestry University, Harbin 150040) |
| |
| Abstract: | True and direct reflect on log structure was provided by three-dimensional reconstruction so as to observe log inner defects on the premise that logs suffered no damage. Three-dimension surface reconstruction and volume reconstruction of log CT sectional image were realized via MATLAB7.0 and there were several advantages, which were simple principle, easy programming, rapid reconstruction and good display. |
| |
| Keywords: | MATLAB |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
