| 基于机器视觉的贴片LED编带过程在线检测算法研究 |
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| 引用本文： | 孟凡清,游福成,智金波. 基于机器视觉的贴片LED编带过程在线检测算法研究[J]. 北京印刷学院学报, 2013, 21(4): 54-57 |
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| 作者姓名： | 孟凡清 游福成 智金波 |
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| 作者单位： | 北京印刷学院信息工程学院,北京,102600;北京印刷学院信息工程学院,北京,102600;北京印刷学院信息工程学院,北京,102600 |
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| 基金项目： | 北京市自然基金重点项目（KZ201210015015）;北京市自然基金资助项目（4122026）;北京市教委面上项目（KM201210015006,KM201210015007）;北京印刷学院校级重点资助项目（E-a-2012-23） |
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| 摘 要： | 为了对贴片LED编带过程中的混料、空料、反料、侧料、极性不一致等缺陷进行检测,以保证产品的一致性,设计了一个用于LED编带过程缺陷检测的视觉系统。将基于金字塔的模板匹配算法用于产品缺陷识别,用VS2010编写了检测软件,并在实验中检测了不同的缺陷。结果表明,给出的算法能够识别出常见的缺陷,并能区分出缺陷的类型。
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| 关 键 词： | 贴片LED 图像金字塔 模板匹配 |
Machine-Vision-Based Online Detection Algorithm of the SMD LED Braiding Process |
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| MENG Fanqing,YOU Fucheng,ZHI Jinbo. Machine-Vision-Based Online Detection Algorithm of the SMD LED Braiding Process[J]. Journal of Beijing Institute of Graphic Communication, 2013, 21(4): 54-57 |
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| Authors: | MENG Fanqing YOU Fucheng ZHI Jinbo |
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| Affiliation: | ( College of Information Engineering, Beijing Institute of Graphic Communication, Beijing 102600, China) |
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| Abstract: | The defects, including different LED, LED deletion, side-inversion, position-offset, polarity-reversal, are demanded to inspect in order to ensure the identity of product in the braiding process of SMD LED. A vision system is designed for the defects inspection on the LED braiding process in this paper. The template matching algorithm based on pyramid is used to inspect the defects. The detection software is developed by using VS2010, and the LED defects are inspected in experiments. The results show that the proposed algorithm can inspect the common defects and recognize them. |
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| Keywords: | SMD LED image pyramid template matching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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