| 电气原理草图语义理解系统开发 |
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| 引用本文： | 孔令滨,张火明,方贵盛,徐敏.电气原理草图语义理解系统开发[J].应用声学,2016,24(6):206-209, 213. |
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| 作者姓名： | 孔令滨 张火明 方贵盛 徐敏 |
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| 作者单位： | 中国计量大学 浙江省流量计量技术重点实验室,中国计量大学 浙江省流量计量技术重点实验室,浙江水利水电学院机械与汽车工程学院,中国计量大学 浙江省流量计量技术重点实验室 |
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| 基金项目： | 浙江省自然科学(Y14E090034, Y13F020140),浙江省青年科学家培养计划项目(2013R60G7160040),国家自然科学基金资助项目(51379198). |
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| 摘 要： | 在当前已有的手绘草图识别系统及算法的基础上,设计了一个简单的手绘电气元件识别系统.通过在线采集获取手绘图每个笔画的始终点坐标以及每个笔画上所有的采样点的坐标,然后通过平滑处理以及去重处理来降低因输入时候的抖动噪音之类的因素对识别的影响.实现了基于图元以及图元数量的单个电气元件的识别方法.系统使用MATLAB做为软件开发平台,通过仿真验证算法的可行性,所达到的识别效果能够实现预期的设计要求.
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| 关 键 词： | 手绘电路图识别 计算机视觉 图元 电气元件符号 |
| 收稿时间： | 2015/8/18 0:00:00 |
| 修稿时间： | 2015/11/4 0:00:00 |
Development of the Semantic Understanding System of the Electric Principle Sketch |
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| Kong Lingbin,Zhang Huoming,Fang Guisheng and Xu Min.Development of the Semantic Understanding System of the Electric Principle Sketch[J].Applied Acoustics,2016,24(6):206-209, 213. |
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| Authors: | Kong Lingbin Zhang Huoming Fang Guisheng and Xu Min |
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| Institution: | Zhejiang Provincial Key Laboratory of Flow Measurement Technology,China Jiliang University,Hangzhou,Zhejiang Provincial Key Laboratory of Flow Measurement Technology,China Jiliang University,Hangzhou,Mechanical and Automotive Engineering College,Zhejiang Water Conservancy and Hydropower College,Zhejiang Provincial Key Laboratory of Flow Measurement Technology,China Jiliang University,Hangzhou |
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| Abstract: | Emphasis is growing on computer supported hand-drawing recognition technology. Based on the research status of both at home and abroad on the basis of in-depth analysis, we design a simple hand-painted electrical components identification system. Through online collection for each stroke of the hand plot always point coordinates and the coordinates of all the sampling points on each stroke, and then through a simple smoothing and to deal with the weight to reduce the effects due to factors such as the input of the jitter noise on recognition. Realizing identification method for a single electrical element based on the number of elements. This system uses MATLAB as software platform, through the feasibility of the algorithm is validated by computer simulation, and the achieved recognition results can achieve the desired design requirements. |
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| Keywords: | Hand draw circuit diagram recognition Computer vision Primitives Electrical components symbols |
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