Characterization of coal permeability considering fracture shape—Using the MP-Otsu threshold segmentation algorithm

Coal seepage simulation based on digital images is capable of visualizing the three-dimensional seepage process and providing permeability data. However, Otsu's conventional thresholding algorithm is prone to image mis-segmentation for extracting pores and fractures, which makes the reconstruct...

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Veröffentlicht in:	Journal of Industrial Safety Jg. 1; H. 2; S. 100021
Hauptverfasser:	Wang, Gang, Chen, Xuechang, Liu, Jiangfeng, Zhang, Zhenyu, Huang, Qiming, Xu, Hao
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.12.2024
Schlagworte:	Digital image Fracture shape Fractures MP-Otsu thresholding algorithm Permeability Fractures Permeability Digital image Fracture shape MP-Otsu thresholding algorithm
ISSN:	2950-2764, 2950-2764
Online-Zugang:	Volltext
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