| 基于计算机视觉对目标识别检测的研究 |
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| 引用本文： | 甄栋志,朱永伟,苏楠,陈丽娜. 基于计算机视觉对目标识别检测的研究[J]. 山西机械, 2014, 0(1): 129-130,133 |
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| 作者姓名： | 甄栋志 朱永伟 苏楠 陈丽娜 |
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| 作者单位： | 扬州大学机械工程学院,江苏 扬州225127 |
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| 摘 要： | 机器视觉是工业机器人获得外部环境信息的方法之一，通过视觉所得到的图像信息能实时地提取工件参数、判断出工件所处的位置。为了改善从 CCD 摄像头摄取的工件图像的质量，需通过理论分析和MATLAB软件对图像进行预处理，利用直方图均衡化、中值滤波、边缘检测等方法，提取出板材矩形类工件的边缘特征，用Halcon软件计算测量板材边缘，利用Canny算子取得板材在精度误差之内的边缘检测效果。
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| 关 键 词： | 机器视觉 边缘检测 |
Target Recognition Detection Based on Computer Vision |
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| ZHEN Dong-zhi,ZHU Yong-wei,SU Nan,CHEN Li-na. Target Recognition Detection Based on Computer Vision[J]. Shaanxi Machinery, 2014, 0(1): 129-130,133 |
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| Authors: | ZHEN Dong-zhi ZHU Yong-wei SU Nan CHEN Li-na |
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| Affiliation: | (College of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China) |
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| Abstract: | Machine vision for industrial robots is the primary means of access to environmental information ,which can increase the robot＆#39;s autonomous ability to improve the flexibility of the robot .In order to improve the quality of workpiece image from CCD camera ,the theoretical analysis and software simulation by MATLAB for image preprocessing are carried on .The edge features of a rectangular plate workpiece class are extracted by histogram equalization ,median filtering ,edge detection and others . Halcon software is used to calculate the sheet edge ,and an accurate plate’s edge detection result is obtained using the Canny operator . |
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| Keywords: | MATLAB machine vision MATLAB edge detection |
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