Issue 51

R. Basirat et alii, Frattura ed Integrità Strutturale, 51 (2020) 71-80; DOI: 10.3221/IGF-ESIS.51.06 80 [26] Hong, K. Han, E. and Kang, K. (2017). Determination of geological strength index of jointed rock mass based on image processing, Journal of Rock Mechanics and Geotechnical Engineering 9, pp. 702-708, DOI: 10.1016/j.jrmge.2017.05.001. [27] Hadjigeorgiou, J., Lemy, F., Cote, P., and Maldague, X. (2003). An evaluation of image analysis algorithms for constructing discontinuity trace maps. Rock Mechanics and Rock Engineering. 19(2), pp. 163 – 179, DOI: 10.1007/s00603-002-0041-1. [28] Kulatilake, P.H.S.W. Fiedler, R. Panda, B.B. (1997). Box fractal dimension as a measure of statistical homogeneity of jointed rock masses, Engineering Geology, 48, 3–4, pp. 217-229, DOI: 10.1016/S0013-7952(97)00045-8. [29] Castleman KR. (2002). Digital image processing. Beijing, China: Tsinghua University Press. [30] William KP. (2007). Digital image processing. 4th ed. John Wiley and Sons, Inc. [31] Basirat, R., Goshtasbi, K., Ahmadi, M. (2019). Determination of the Fractal Dimension of the Fracture Network System Using Image Processing Technique. Fractal Fractional, 3, 17, DOI: 10.3390/fractalfract3020017.