使用单视图视觉系统识别大型曲管道的几何参数
Krzysztof Borkowski1, Dariusz Janecki1, Jarosław Zwierzchowski2
1Department of Automation and Robotics, Kielce University of Technology, al. Tysiąclecia P. P. 7, 25-314 Kielce, Poland.
Sensors (Basel, Switzerland)
|September 13, 2025
概括
本研究介绍了一种可视化系统,用于即时测量大型工业曲管道. 它准确地模拟曲角度,半径和直截面,这是自动管道测量的一种新方法.
科学领域:
- 工业工程 工业工程 工业工程
- 计算机视觉 计算机视觉
- 计量学 计量学 计量学
背景情况:
- 对大型曲管道进行准确的测量对于重工业至关重要.
- 管道参数确定现有的方法可能是耗时和复杂的.
- 对于精确管道计量学的自动化系统有需求.
研究的目的:
- 开发和描述一种视觉系统,用于即时测量大型曲管道 (直径高达1.2米) 的关键参数.
- 介绍曲角度,半径和直截面的详细建模方法.
- 在自动管道测量中引入一种用于检测这些段的开始和结束的新功能.
主要方法:
- 使用视觉系统与单个摄像头.
- 采用修改后的Hough变换用于线条和曲线的拟合.
- 实施图像预处理技术.
- 应用特定于管道几何形状的扭曲模型和图像投影.
主要成果:
- 该系统可以立即确定大型曲管道的重要测量参数.
- 实现了曲角度,半径和直截面的精确建模.
- 展示了管道段的开始和结束点的新型检测.
结论:
- 开发的视觉系统为测量大型工业曲管道提供了高效和准确的解决方案.
- 该系统能够建模和检测特定的管道段,这代表了自动管道测量技术的重大进步.
- 描述的方法适用于重工业环境,需要精确地对曲管道进行几何分析.
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