Getting the information of cataclastic coal system is the key to evaluate the coal bed permeability of complex-tectonic area and the structural strength. By using the software of MATLAB image processing advantage, programed with typical crack system’s photos. After binarization, removing miscellaneous points, repairing and segmentation, the new single crack with easy operation corresponded to the original cataclastic information was obtained, based on this, automatic extraction crack’s area, length, average width and other parameters were got to realize quantitative analysis of crack.
卢晨刚，薛志文，夏红欣. 基于MATLAB的碎裂煤二维裂隙自动识别与信息提取[J]. 煤炭与化工, 2015, 38(5): 20-22.
LU Chen-gang, XUE Zhi-wen, XIA Hong-xin. Cataclastic Coals with Two-dimensional Micro Crack Automatic Recognition and Information Extraction Based on MATLAB. CCI, 2015, 38(5): 20-22.
