Based on the model, the design of the image processing board in the system and the system constitution are presented. And the experimental results are given.

基于信号变换模型，给出系统中图像处理板的设计和系统构成，并给出了实验结果。

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Automatic optical inspection is a technique for fault detection and location of printed circuit board using digital image processing algorithms.

自动光学检查是利用图像处理算法进行电路板故障检测与定位的技术。

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This paper proposes a new method for automatic component inspection by image processing technology. A circuit board inspection system is built, which is based on HSI color model.

本文从图像处理和模式识别的角度出发，研究了基于数字图像处理技术的电路板检测方法，构建并实现了基于HSI颜色模型的缺陷检测系统。

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