National Natural Science Foundation of China,Grant/Award Numbers:51809290,51979093,52239009;Project funded by Tibet Autonomous Region Key R&D Plan,Grant/Award Number:XZ202101ZY0002G;Postgraduate Research&Practice Innovation Program of Jiangsu Province,Grant/Award Number:No.KYCX22_0656。
This study aims to develop a high-precision and cost-efficient method for the threedimensional reconstruction of large particles in natural gravel and blasted rock fragments,utilizing Structure from Motion(SfM)and Mul...
supported by the National Innovation Research Group Science Fund(No.41521002);the National Key Research and Development Program of China(No.2018YFC1505202)。
This paper introduces the use of point cloud processing for extracting 3D rock structure and the 3DEC-related reconstruction of slope failure,based on a case study of the 2019 Pinglu rockfall.The basic processing proc...