基于图像处理的几何零件边缘检测

Edge Detection for Geometric Parts Based on Image Processing

随着计算机技术的不断发展,将数字图像处理技术广泛应用于测量领域是发展的必然趋势。基于图像处理的几何零件测量来说能够精确地提取它的边缘是保证测量的精度的很重要的条件之一,因此对于边缘检测算法的研究具有非常重要意义。通过大量实验对几种最常用边缘检测算法进行实验对比,从而得到一种满足要求较实用的算法。

With the continuous development of computer technology,digital image processing technology is widely used measurement is the inevitable trend of development.For the geometric parts based on image processing is able to accurately measure the edge of the extraction it is to ensure the accuracy of measuring one of the conditions is very important,so for the edge detection algorithm has very important significance.In this paper,a large number of experiments on several most commonly used contrast edge detection algorithm to meet the requirements to acquire a more practical algorithm.