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A New Method for Distress Automation Recognition of Pavement Surface Based on Density Factor and Image Processing
Author(s): 
Pages: 82-89
Year: Issue:  2
Journal: JOURNAL OF TRANSPORTATION ENGINEERING AND INFORMATION

Keyword:  字:路面破损检测破损识别破损密度因子;
Abstract: 结合图象处理、模式识别等先进技术开发路面破损自动检测系统已经成为本领域的研究热点.要提高识别率,适当的裂缝分类及其数量的统计方法显得十分重要.在系统总结分析前人的研究成果的基础上,本文提出一种路面破损裂缝的分类和数量统计的新方法--基于破损密度因子的路面破损评价和分类方法.文中对破损密度因子进行了定义,并且,用本文的方法与一些已存在的方法进行了比较分析.结果表明,本方法不仅简单,实用,而且在算法的平移不变、旋转不变、和反映路面实际破损程度方面都优于其它方法.
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