文献类型：期刊文献

中文题名：基于数学形态学的滑坡变形自动化监测方法设计

英文题名：Design of automatic monitoring method for landslide deformation based on mathematical morphology

作者：段志霞[1];赵娜[1];宋洁[2]

机构：[1]济源职业技术学院基础部,河南济源459000;[2]华东理工大学数学学院,上海200237

年份：2022

卷号：43

期号：4

起止页码：15

中文期刊名：宁夏师范学院学报

外文期刊名：Journal of Ningxia Normal University

收录：国家哲学社会科学学术期刊数据库

基金：河南省软科学研究计划项目(192400410161).

语种：中文

中文关键词：数学形态学;测量机器人;滑坡变形;变形监测

外文关键词：Mathematical morphology;Measuring robot;Landslide deformation;Deformation monitoring

摘要：为提高对滑坡形变的监测效果,设计了基于数学形态学的滑坡变形自动化监测方法.首先,在描述滑坡特征的基础上,采用测量机器人采集滑坡变形图像,再利用数学形态学中的开运算、闭运算、膨胀和腐蚀4种运算方式处理图像.然后,利用累加生成法生成滑坡动态观测数据,在构成滑坡动态变化时间序列的基础上,利用累减生成规则得到滑坡变形的监测结果.测试结果表明该方法不仅监测耗时短,还具有滑坡变形监测正确率高的优点.
In order to improve the monitoring effect of landslide deformation,an automatic monitoring method of landslide deformation based on mathematical morphology was designed in this study.Firstly,on the basis of describing the characteristics of landslide,the deformation image of landslide was collected by measuring robot,and the image was processed by open and close operation,expansion and corrosion operation in mathematical morphology.Then,the dynamic observation data of landslide was generated by the accumulative generation method.Based on the time series of landslide dynamic change,the monitoring results of landslide deformation were obtained by using the accumulative generation rule.Test results show that the method not only has the advantages of short monitoring time,but also has the advantages of high accuracy of landslide deformation monitoring.