| 用计算机图象处理技术重建三维金属断口 |
| |
| 引用本文： | 康雁,田继丰,苏会和,王中光,何涛.用计算机图象处理技术重建三维金属断口[J].中国图象图形学报,1996(Z1). |
| |
| 作者姓名： | 康雁 田继丰 苏会和 王中光 何涛 |
| |
| 作者单位： | 中国科学院金属研究所材料疲劳与断裂国家重点实验室，航天工业总公司检测失效分析中心 |
| |
| 摘 要： | 本文利用图象处理技术提出了一种简单、实用、非破坏性地获得断口表面三维信息的方法。籍此可获得目前其它手段无法得到的断日真实表面积。这些三维信息的准确程度与激光扫描显微镜所选用的放大倍数、截面间距有关。如果能把本文所采用的平行截面法融人激光扫描显微镜的软件中，有可能实现三维微观信息的实时动态观察。
|
| 关 键 词： | 图象处理，断口，三维重建，激光扫描显微镜 |
Three Dimensional Reconstruction of Metal Fracture Surface by Computer Image Processing |
| |
| Kang Yan,Tian Jifeng,Su Huihe,Wang Zhongguang State Key Laboralory For Fatigue and Fracture of Materials institute Of Metal Research,Academia Sintca,Shenyang He Tao.Three Dimensional Reconstruction of Metal Fracture Surface by Computer Image Processing[J].Journal of Image and Graphics,1996(Z1). |
| |
| Authors: | Kang Yan Tian Jifeng Su Huihe Wang Zhongguang State Key Laboralory For Fatigue and Fracture of Materials institute Of Metal Research Academia Sintca Shenyang He Tao |
| |
| Affiliation: | Center of Test and Failure Analysis. The General Aerospace industry Company. Beij |
| |
| Abstract: | This paper presented a simple , non-destructive method to recover the depth information of the fracture surface by computer image processing techniques. This mathod could help us to estimate the real area of the fracture surface which could not be satisfactorily got by other methods. The accuracy of this method depends on the amplification times and the distance of the neighbour sections of Laser Scan'ning Microscope is. If the approach of our parallel section method could be combined with the software of Laser Scanning Microscope,lt is possible to observe the 3--D fracture surface in real time. |
| |
| Keywords: | image processing Fracture surface 3-D reconstructlon Laser scanning microscope |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国图象图形学报》浏览原始摘要信息 |
|
点击此处可从《中国图象图形学报》下载免费的PDF全文 |
