1. Yang, T.H. et al., Research Situation of Open-Pit Mining High and Steep Slope Stability and its Developing Trend, Rock & Soil Mechanics, 2011, vol. 32, no. 5, pp. 1437–1451.
2. Chen, J., Li, K., Chang, K., Sofia, G., Tarolli, P., Open-Pit Mining Geomorphic Feature Characterization, Int. J. App. Earth Observations & Geoinformation, 2015, vol. 42, pp. 76–86.
3. Chen, Q., Inftuencing Factors and Preventive Measures of Slope Stabillty in Open-Pit Mines, Opencast Min. Technol., 2019, vol. 034, no. 1, pp. 92–94.
4. Liu, X. and Xie, X., Rapid Crack Inspection of Tunnel Surface Based on Image Processing, Chinese J. Underground Spaceand Eng., 2009, vol. 5(a02), pp. 1624–1628.
5. Gao, J. et al., Automatic Road Crack Detection and Identification, Comput. Eng., 2003, vol. 02, pp. 154–155.