摘要
基于图像处理技术的围岩结构面发育程度参数测量方法,是一种不同于传统测量的新方法,该方法由图像测定、图像处理、图像解析三部分组成,以普通非量测数码相机为主要工具,依托计算机进行图像信息处理,可以快速获取隧道施工掌子面围岩结构面发育程度参数信息。对这一新方法进行了较全面系统的研究,并研发了相应的处理软件,实现了该方法的自动化与智能化。通过对现场实拍的典型围岩图像进行实验分析比较,该方法在精度和效率方面都取得了较好的效果,开辟了一条围岩结构面发育程度参数调查测量方法的新途径。
The rock mass discontinuities＇ parameters measurement based on image processing technique is a new method which differs from the traditional measurements in many ways. It is usually composed of image determination, image processing and image analyses. This method takes common digital camera as a main tool to collect information of rock mass discontinuities and depends on computer to process imge information. In this way the tunnel building face information of rock mass discontinuities parameters can be gained at fast. This paper made an entire and systemic study on the new method and developed a software to realize automation and intelligentize of processing. The real experimental evaluation of the typical rock mass image shows this method has better precision and higher efficiency. Therefore, we can conclude that the paper studied a new way of rock mass discontinuities parameters measurement.
出处
《计算机工程与科学》
CSCD
北大核心
2013年第4期75-80,共6页
Computer Engineering & Science
基金
国家自然科学基金资助项目(51208434)
关键词
图像处理技术
普通数码相机
围岩图像
图像解析
围岩结构面发育程度参数
image processing technique
common digital camera
rock mass image
image analysis
rock mass discontinuities~ parameters
