Coal sample image processing and fracture morphological representation based on CT scanningChinese Full TextEnglish Full Text (MT)
LI Xiaoer;WANG Peng;JIN Xiangfei;CHEN Xinming;ZHANG Jiangling;Zhaogu No.1 Mine,Jiaozuo Coal Group;School of Civil Engineering, Henan Polytechnic University;State Collaborative Innovation Center of Coal Work Safety and Clean-efficiency Utilization,Henan Polytechnic University;
Abstract: Using industrial CT scanning equipment, sample coring and microscopic scanning analysis of high quality anthracite in Zhaogu No.1 Mine were carried out. The original image is denoised, enhanced, and binarized by image processing technology. The image information is accurately expressed by threshold adjustment. Finally, the CT image was reconstructed by Avizo software to obtain a three-dimensional fracture structure model. The results show that the three-dimensional digital coal core reconstructe... More
Keywords：
CT scanning; image processing; coal core fracture structure; binarization; 3D reconstruction;
- DOI：
10.13347/j.cnki.mkaq.2022.02.020
- Series：
(B) Chemistry/ Metallurgy/ Environment/ Mine Industry
- Subject：
Fuel Chemistry Industry
- Classification Code：
TQ530
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