基于图像处理的布氏硬度测试系统设计

A design of the Brinell hardness measurement system based on image processing

布氏硬度测试中,传统的方法是用读数显微镜读取压痕直径,然后查表获得材料的布氏硬度。该文介绍了一种全新的、基于图像处理的布氏硬度测试系统,它可以方便、快捷、精确地自动测量压痕面积,并直接显示测量结果,效率更高,精度更高。介绍了该系统的工作原理、测试过程,以及软件的设计。

In Brinell hardness measurement,the traditional method is reading microscope to get the indentation diameter,then looking-up table to find the material brinell hardness.This paper introduces a new Brinell hardness measurement system based on image processing,which can automatically measure the accurate area of indentation,and directly display the result,which is much more efficient and convenient.