基于几何模型的快速视觉检测方法

本文提出了基于几何模型的快速视觉检测方法。该方法采用几何模型驱动的图像处理策略，利用产品的几何模型，根据用户的检测要求，制定检测索引表，用检测索引表导计算机进行数据处理，以提高机器视觉的智能程度和数据处理速度。实验表明，采用该方法的激光机器视觉检测系统，在速度和精度上都可达到在线检测的要求。

A Rapid Vision Inspection Method Based on Geometrical Model

A geometrical model-driven image processingg strategy and method are discussed in the paper. By making use of the product's geometrical model, the strategy made inspection index according to the user's requirements. The useful information about the part tobe inspected is recorded in the inspection index to guide the computer's action and speed up theimage processing. The high speed image process algorithm based on this strategy has been applied successfully in our laser machine vision inspection system.