标题：Calculation and application of fractal dimension for rock micro-morphology based on SEM image
作者：Huang Dongmei; Chang Xikun; Liu Yejiao; Fu Yingxia
作者机构：[Huang Dongmei; Chang Xikun; Liu Yejiao; Fu Yingxia] Shandong Univ Sci & Technol, Coll Resources & Environm Engn, Qingdao 266590, Shandong, Peoples R 更多
会议名称：3rd International Workshop on Mine Hazards Prevention and Control
会议日期：NOV 19-21, 2013
来源：3RD INTERNATIONAL WORKSHOP ON MINE HAZARDS PREVENTION AND CONTROL
关键词：rock microscopic morphology; image processing; fractal dimension
摘要：The micro-morphology of three kinds of rock were obtained by using the scanning electron microscope (SEM) under different multiple, suck as granite, red sandstone and diabase. According to the function of image processing and numerical calculation of Matlab, the binary image was got after the process of threshold segmentation and filter processing. Then the Matlab program was compiled, so as to calculated the fractal dimension. At last, the microscopic changes law of structure was given according to the calculation results of three kinds of rock.