摘要
本文基于Matlab图像处理技术对焦山寺石窟现场勘察获得的石窟照片进行二值化处理,目的在于在消除拍摄光线不均,图中存在干扰源等一系列问题基础上,将照片中岩体的裂隙、破损清晰地显现在图像中。同时经过Matlab图像二值化处理后的岩体图片,可以黑白分明地将裂隙、破损的位置以及其破坏的严重程度直观地展示出来,进而便于观察分析。同时对经过处理的图片进行归纳分析,指出焦山寺目前存在的病害特征以及病害类型,并归纳分析出产生病害的诱因。
Based on Matlab image processing technology,this paper conducts binarization processing on the grotto photos obtained from the field investigation of Jiaoshan Temple Grottoes,aiming to eliminate a series of problems,such as uneven shooting light and interference sources in the pictures,and clearly show the crack damage of rock mass in the image.After the Matlab image binarization processing of images,the severity of crack damage location and damage can be displayed visually,convenient for observation analysis.Following inductive analysis was carried out on the processed images at the same time,and points out characteristics,types,and causes for the grotto diseases.
作者
睢祎平
张磊
乔栋
许琳
SUI Yi-ping;ZHANG Lei;QIAO Dong;XU Lin(School of Coal Engineering,Shanxi Datong University,Datong Shanxi,037003;School of Architecture and Surveying Engineering,Shanxi Datong University,Datong Shanxi,037003)
出处
《云冈研究》
2022年第1期79-84,共6页
Yungang Research
基金
山西大同大学科研专项课题(云冈学研究)“基于综合物探无损检测技术的云冈石窟精细化预防性保护研究”(2020YGZX015)
山西大同大学科研专项课题(云冈学研究)“基于3D打印技术的云冈石窟精准保护与文创产品的开发”(2020YGZX012)
