椭圆工件机器视觉尺寸检测系统设计与实现

Design and Implementation of Machine Vision Detection System for Elliptical Work-piece

本文介绍了椭圆工件机器视觉检测系统的构成和软件功能模块,重点阐述了统计聚类和Hough变换相结合检测椭圆像素尺寸的新算法。在降低Hough变换参数维度的情况下,利用椭圆自身特征减少无效数据统计存储量。

The paper introduces system construction and software module of Machine Vision Detection System for Elliptical Work-piece, mainly discusses a new method, combining statistical duster with Hough transformation algorithm, detects ellipse image size. The method decreasing parameter dimensionality, makes use of ellipse self-character to reduce invalid data memory.