基于计算机图像技术的定量金相网格法的研究与实现  

Realization and research of grid in quantitative metallography based on computer image technology

作　　者：王一军[1] 游思坤[1] 李爱社[1] 邓宏光[1] 吴青凤[1] 

机构地区：[1]广州大学信息与机电工程学院,广东广州510006

出　　处：《广州大学学报（自然科学版）》2007年第3期33-36,共4页Journal of Guangzhou University:Natural Science Edition

摘　　要：利用C语言开发了一套半自动的网格法计算机识别系统.将金相图像输入计算机并进行消噪处理和二值化处理,然后将二值图像显示在计算机屏幕上并由计算机形成一定大小的网格铺放在所测图像上面,利用鼠标器在网格结点上打点,并由计算机计量各种组织所占的点数,同时自动计算出各组织的百分含量.结果表明,其性能完全满足定量金相的要求.A recognition grid on computer using C-program language is developed in the paper. We first introduce the basic image smoothing , filtering and binarization, then we show the binarization image on computer and the computer will produce the grid on the binarization image. We can point on the grid using mouse and the computer will count the points of metallurgical microstructure, automatically give the percent content of metallurgical microstructure. The results prove that this system satisfy the requirement of quantitative metallography.

关 键 词：网格法 图像处理 结点 定量金相 

分 类 号：TG115.21[金属学及工艺—物理冶金] TP391.41[金属学及工艺—金属学]