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| 三维编织复合材料断层剖面图像分析 | |
| 引用本文： | 成玲,江笑婵,陈利,万振凯.三维编织复合材料断层剖面图像分析[J].天津工业大学学报,2006,25(5):3-6. |
| 作者姓名： | 成玲 江笑婵 陈利 万振凯 |
| 作者单位： | 1. 天津工业大学,纺织学院,天津,300160 2. 天津工业大学,复合材料研究所,天津,300160 3. 天津工业大学,计算机技术与自动化学院,天津,300160 |
| 基金项目： | 天津市应用基础研究项目;天津市高等学校科技发展基金 |
| 摘 要： | 为了充分了解三维编织复合材料的细观结构特征，建立真实的细观结构模型，以为其力学性能的研究提供方便，文中采用数学形态学的基本运算对三维编织复合材料的断层剖面图像进行了处理，提取出了清晰的编织纱线轮廓，并与几种传统的边缘检测方法进行了对比．结果表明，数学形态学图像处理可以更有效地检测三维复合材料断层剖面编织纱线的边缘特征． |
| 关 键 词： | 数学形态学 二值图像 边缘检测 复合材料 |
| 文章编号： | 1671-024X（2006）05-0003-04 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006年6月6日 |
Analyzing section image of 3-D braided composites |
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| CHENG Ling,JIANG Xiao-chan,CHEN Li,WAN Zhen-kai.Analyzing section image of 3-D braided composites[J].Journal of Tianjin Polytechnic University,2006,25(5):3-6. | |
| Authors: | CHENG Ling JIANG Xiao-chan CHEN Li WAN Zhen-kai |
| Affiliation: | 1. School of Textile, Tianjin Polytechnic University, Tianjin 300160, China; 2. Institute of Composite Material, Tianjin Polytechnic University, Tianjin 300160, China; 3. School of Computer Technology and Automation, Tianjin Polytechin University, Tianjin 300160, China |
| Abstract: | It is very important to understand the microstructure and develop the realistic unit cell model for studying the mechanical behaviors of three-dimensional (3-D) braided composites. Necessary information in mechanics is usually given by an image or a set of several images obtained in a measurement or experimental procedure. The mathematics morphology is introduced into the digital image processing, and the accurate contour of braiding yarns is obtained. Compared with several traditional image processing methods, the mathematics morphology is a quite effective tool for detecting the yarn edge feature in the scanned section image of 3-D braided composites. |
| Keywords: | mathematics morphology binary image edge detection composite |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |