Estimating Porosity Spectrum of Fracture and Karst Cave from Conductivity Image by Morphological Filtering
Li Zhenling, Shen Jinsong, Li Xining, Wang Lei, Dan Weining, Guo Sen, Zhu Zhongmin, Yu Renjiang
Journal of Jilin University(Earth Science Edition) . 2017, (4): 1295 -1307 .  DOI: 10.13278/j.cnki.jjuese.201704305