论文标题
使用形态图像处理技术对草图的桁架框架进行分割和分析
Segmentation and Analysis of a Sketched Truss Frame Using Morphological Image Processing Techniques
论文作者
论文摘要
开发用于分析和评估建筑能力的计算工具对土木工程产生了重大影响。与结构软件包的互动变得更加容易，建模工具在用户与软件的互动过程中可以自动化角色变得更加聪明。结构建模中涉及的困难和最耗时的步骤之一是定义结构的几何形状以提供分析。本文致力于开发一种方法，以自动化在纸上绘制的手素描或计算机生成的桁架框架的分析。首先，我们专注于使用形态图像处理技术的手绘制桁架组件的分割方法，然后我们提供桁架的实时分析。我们可视化和增强输入图像上的结果，以促进公众对桁架几何形状和内力的理解。 MATLAB用作图像处理目的的编程语言，并使用SAP2000 API对桁架进行分析以与MATLAB集成以提供方便的结构分析。本文强调了使用图像处理来快速评估结构系统效率的结构分析自动化的潜力。该框架的进一步发展可能会彻底改变结构的建模和分析方式。
Development of computational tools to analyze and assess the building capacities has had a major impact in civil engineering. The interaction with the structural software packages is becoming easier and the modeling tools are becoming smarter by automating the users role during their interaction with the software. One of the difficulties and the most time consuming steps involved in the structural modeling is defining the geometry of the structure to provide the analysis. This paper is dedicated to the development of a methodology to automate analysis of a hand sketched or computer generated truss frame drawn on a piece of paper. First, we focus on the segmentation methodologies for hand sketched truss components using the morphological image processing techniques, and then we provide a real time analysis of the truss. We visualize and augment the results on the input image to facilitate the public understanding of the truss geometry and internal forces. MATLAB is used as the programming language for the image processing purposes, and the truss is analyzed using Sap2000 API to integrate with MATLAB to provide a convenient structural analysis. This paper highlights the potential of the automation of the structural analysis using image processing to quickly assess the efficiency of structural systems. Further development of this framework is likely to revolutionize the way that structures are modeled and analyzed.
