| 人miR-134真核表达载体的构建及其鉴定 |
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| 引用本文： | 王明菊,张 亮,白顺杰,杨 柳,周婵娟,房 亮,谢 鹏.人miR-134真核表达载体的构建及其鉴定[J].重庆医科大学学报,2014,38(4):520-523. |
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| 作者姓名： | 王明菊 张 亮 白顺杰 杨 柳 周婵娟 房 亮 谢 鹏 |
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| 作者单位： | 华东理工大学机械与动力工程学院，上海 200237;华东理工大学机械与动力工程学院，上海 200237 |
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| 摘 要： | 针对人工识别汽车轮胎标识点颜色效率低、误差大的问题，研究了一种基于支持向量机的轮胎标识点颜色识别方法，利用PLC 工业相机图像采集系统获取轮胎标识点图像信息，对获取的标识点图像进行图像降噪、标识点分割、颜色特征向量提取等处理，将提取的轮胎标识点颜色特征向量输入到支持向量机颜色分类器中进行颜色识别。实验结果表明，该方法能够有效地识别出轮胎标识点颜色信息。
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| 关 键 词： | PLC 工业相机 轮胎标识点 颜色特征向量 支持向量机 |
| 修稿时间： | 2013/11/29 0:00:00 |
Construction and identification of human eukaryotic expression vector of hsa-miR-134 |
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| Wang Mingju,Zhang Liang,Bai Shunjie,Yang Liu,Zhou Chanjuan,Fang Liang,Xie Peng.Construction and identification of human eukaryotic expression vector of hsa-miR-134[J].Journal of Chongqing Medical University,2014,38(4):520-523. |
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| Authors: | Wang Mingju Zhang Liang Bai Shunjie Yang Liu Zhou Chanjuan Fang Liang Xie Peng |
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| Affiliation: | School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200237, China;School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200237, China |
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| Abstract: | In order to solve the problem of low efficiency and high error in color recognition of tyre marking points manually, a method of color recognition of tyre marking points based on support vector machine is proposed in this paper. Firstly, the images of tyre marking points will be obtained by the designed PLC industry camera system. Then the tyre marking points images will be conducted by image de noising, image segmentation and extraction hue vectors. Lastly, the extracted hue vectors will be classified by support vector machine classifier. Experimental results show that the color of tyre marking points can be discriminated effectively by proposed method. |
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| Keywords: | PLC industry camera tyre marking points hue vector support vector machine |
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