| 手机面板表面质量在线检测系统的研究 |
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| 引用本文： | 张岩,王宝光. 手机面板表面质量在线检测系统的研究[J]. 传感器与微系统, 2010, 29(4) |
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| 作者姓名： | 张岩 王宝光 |
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| 作者单位： | 天津大学精密测试技术及仪器国家重点实验室,天津,300072 |
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| 摘 要： | 针对手机面板表面的几种缺陷类型提出了可行的检测方法,设计了基于黑白面阵CCD的在线检测系统.用VC++6.0开发了应用软件来控制系统自动运行和实现算法.将CCD采集的手机面板图像经过去噪、图像分割等处理后根据判别准则判断产品合格与否,完成缺陷检测任务.实验结果表明:该方法可以取得良好的检测效果.
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| 关 键 词： | 缺陷检测 图像处理 面阵CCD 手机面板 |
Study on online detection system for surface quality of cell phone panel |
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| ZHANG Yan,WANG Bao-guang. Study on online detection system for surface quality of cell phone panel[J]. Transducer and Microsystem Technology, 2010, 29(4) |
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| Authors: | ZHANG Yan WANG Bao-guang |
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| Affiliation: | ZHANG Yan,WANG Bao-guang(State Key Laboratory of Precision Measurement Technology and Instruments,Tianjin University,Tianjin 300072,China) |
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| Abstract: | Some methods to detect the surface defects of cell phone panel are provided.The online detection system based on black-white area array CCD sensors is designed.Software is designed to contorl the system and realize the algorithm with VC++6.0.After the image of cell phone panel is grabbed by CCD,a series of image processing and analyzing methods such as noise-removing,pattern recognition,feature extraction and so on are used to determine whether it is qualified.Experimental results show that these methods ar... |
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| Keywords: | defect detection image processing area array CCD cell phone panel |
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