自动光学检测

然而目前市场上已有的自动光学检测系统普遍存在识别算法效率低，对成像环境的适应性不强的问题。

However , the existed AOI product on the current market is inefficient and low environment adaptability in its recognition algorithm part .

实验结果表明：自动光学检测方法的准确率达到了99.5%，微钻的检出精度达到了微米级，说明该方法能够满足微钻刃面尺寸测量和缺陷检测的要求。

Experimental results demonstrate that the proposed AOI method is of an inspection accuracy of 99.5 % and a dimension precision in the scale of micron , so it can meet the requirements of dimension measurement and defect inspection of mini-drill blades .

基于BP神经网络的焊点自动光学检测

Automatic optical inspection for solder joints based on BP neural network

基于机器视觉的PCB缺陷自动光学检测系统

Machine vision based Automated Optic Inspection System for the defects of PCBs

对于重复、单调、严格的检测任务，采用自动光学检测系统（AOI）检测是最好的解决方案，因此图像检测法也将成为PCB缺陷自动检测技术的主要方法。

The best solution is using Automated Optical Inspection for the repetitive , monotonous and strict inspection tasks .

在众多PCB缺陷检测方法中，自动光学检测（AOI）具有独特的优势，基于图像处理的高精度AOI测量设备具有广阔的市场前景。

The high precision AOI measurement equipment that based on Image processing has a large market foreground .

为了检测印刷电路板（PCB）通孔的缺陷，提出一种基于接触式图像传感器（CIS）的自动光学检测（AOI）系统。

A new system is proposed using Contact Image Sensor ( CIS ) for detecting defects of Printed Circuit Board ( PCB ) .

本文针对目前CMOS芯片人工检测的不足，设计了自动光学检测系统，满足对CMOS芯片自动检测的要求。

This article in view of the current CMOS chip manual testing , design of automatic optical inspection system , to meet the requirement of automatic testing for CMOS chip .

阐述了常用的检测方法及其特点，并将基于数字图像处理技术的自动光学检测（AOI）作为研究对象。

And some normal inspection methods and the automatic optical inspection ( AOI ) which is base on digital image processing technology are amplified .

针对OLED良品率低这一缺点，应用于OLED缺陷检测的AOI（自动光学检测）技术也得到了迅猛的发展。

For the reason that the conformity rate of OLED display panel is low , the development of AOI ( Automated Optical Inspection ) technology for OLED defect detection has also been faster .

在自动光学检测领域，大都是通过光学组件构件，运用PC-Base技术，开发软件来实现各种设备的检测功能。

In the field of Auto Optics Inspecting , Mostly through the purchase of optical components and the use of PC-Base technology , development of software to achieve a variety of inspection function .

自动光学检测系统中图像处理技术研究

Research on Image Processing Technology in the Automatic Optical Inspection System

自动光学检测设备动态热补偿原理

Dynamic Thermal Compensation of Automated Optical Inspection Set for PCB

自动光学检测在中国的应用现状和发展

State and Development of Automatic Optical Inspection Applications in China

自动光学检测系统约束多窗口定位问题的研究

Constrained multi-windows placement problem of automated optical inspection system

自动光学检测仪工作台运动控制系统的研究

Research on the Motion Control of Stage for Automatic Optical Inspection on PCB

基于接触式图像传感器的自动光学检测系统研究

Automatic Optical Inspection System Using Contact Image Sensor

分析了自动光学检测中图像匹配技术的特点。

The characteristics of image matching technology in the Automated Optical Inspection System are analyzed .

而检测方法中基于图像处理的自动光学检测已展现其优势。

Actually , the automatic optical detection based on image processing has embodied its superiority .

特征提取与缺陷分类是自动光学检测技术中重要的一环。

The feature extraction and defect classification are the key technique of the automated optical inspection .

在印刷电路板质量检测中，自动光学检测应用越来越普遍。

In printed circuit board inspection system , automated optical inspection is more and more adopted .

在印刷电路板的自动光学检测中，被检对象的空间对准是一个关键步骤。

The part alignment is an important step for automated optical inspection of printed circuit board ( PCB ) .

针对系泊链拉伸试验中各长度参数测量要求，提出了利用自动光学检测技术对系泊链进行测量的具体方案。

A specific measurement project based on AOI according to the measuring requirements of anchoring chains'parameters measurement is put forward .

电路板板载元器件自动光学检测是电子行业产品检测领域一个重要的研究课题。

Automation Optical Inspection ( AOI ) on printed circuit board assembly is an important research field in the electron industry product inspection .

三维形貌测量作为工业应用中一种常见的自动光学检测方法，具有非常大的应用范围，因此有许多对于这方面的研究。

As one of the usual methods of automated optic inspection , 3D profilometry has a large application filed , so there has many researches on this field .

在电子装配领域中，自动光学检测系统因其能够胜任多种电子装配质量缺陷的检测而得到了广泛的应用。

Since AOI automatic optical inspection systems has strong capable of detecting different defects in electronic assembly and manufacturing , it has wide applications in varieties of electronic manufacturing field .

随着微电子表面组装技术不断向轻型化、薄型化、微小化发展，传统的检测方法已经不能满足实际生产的需要，因此，自动光学检测技术得到广泛的研究。

As the development of Surface Mounting Technology towards to lightly , thin and micro-miniature , traditional inspection arithmetic can not satisfy productive demand so that Automatic Optical Inspection ( AOI ) has gotten an extensive investigation .