【摘要】 提出了各异性成形加工的概念,介绍了应用机器视觉技术在各异性成形加工中进行特征提取的理论和方法。给出了特征提取的系统方案,并对几种常用的图像检测算子的检测效果进行了比较,提出了基于Canny算子的改进算法,获得了较好的提取效果。更多还原

【Abstract】 This paper presents the concept of mutually-different formed processing,and introduces the theory and method of the feature extracting in it,using machine vision.A project of feature extracting is given.Several commonly used extracting operators are introduce and their extraction performances are compared.Based on the Canny operator,an improved extracting algorithm is formulated,obtaining a better effect.更多还原