[HTML][HTML] A state-of-the-art review of automated extraction of rock mass discontinuity characteristics using three-dimensional surface models
In the last two decades, significant research has been conducted in the field of automated
extraction of rock mass discontinuity characteristics from three-dimensional (3D) models …
extraction of rock mass discontinuity characteristics from three-dimensional (3D) models …
A critical review of discontinuity plane extraction from 3D point cloud data of rock mass surfaces
Field investigations of geometric discontinuity properties in rock masses are increasingly
using three-dimensional point cloud data. These point clouds sample the rock mass surface …
using three-dimensional point cloud data. These point clouds sample the rock mass surface …
Development and application of UAV-SfM photogrammetry for quantitative characterization of rock mass discontinuities
Remote sensing techniques (eg, terrestrial laser scanning and digital photogrammetry) have
been developed and applied rapidly in recent years for identification and analysis of rock …
been developed and applied rapidly in recent years for identification and analysis of rock …
Automatic identification and characterization of discontinuities in rock masses from 3D point clouds
D Kong, F Wu, C Saroglou - Engineering Geology, 2020 - Elsevier
The routine application of remote surveying techniques which can quickly acquire 3D digital
data with high resolution, in particular digital photogrammetry, light detection and ranging …
data with high resolution, in particular digital photogrammetry, light detection and ranging …
Discontinuity set extraction from 3D point clouds obtained by UAV Photogrammetry in a rockfall site
Rockfall event is common on rocky terrain, and it threatens people. Recent advances in
remote sensing technologies allow us to model the terrain with high accuracy and …
remote sensing technologies allow us to model the terrain with high accuracy and …
Discontinuity interpretation and identification of potential rockfalls for high-steep slopes based on UAV nap-of-the-object photogrammetry
W Wang, W Zhao, B Chai, J Du, L Tang, X Yi - Computers & Geosciences, 2022 - Elsevier
Discontinuity extraction and interpretation of fractured masses is of high importance when
analyzing rock slope stability. Regarding high-steep slopes, which are areas that are difficult …
analyzing rock slope stability. Regarding high-steep slopes, which are areas that are difficult …
Automatic characterization of rock mass discontinuities using 3D point clouds
Direct contact measurements for rock mass discontinuities are generally difficult to perform,
time consuming, biased, and often dangerous. This paper presents an automatic …
time consuming, biased, and often dangerous. This paper presents an automatic …
[HTML][HTML] 3D model generated from UAV photogrammetry and semi-automated rock mass characterization
This work develops a rock mass characterization of a limestone quarry in northern Spain
based on a 3D model obtained by using photographs taken from an unmanned aerial …
based on a 3D model obtained by using photographs taken from an unmanned aerial …
Automatic extraction of discontinuity orientation from rock mass surface 3D point cloud
This paper presents a new method for extracting discontinuity orientation automatically from
rock mass surface 3D point cloud. The proposed method consists of four steps:(1) automatic …
rock mass surface 3D point cloud. The proposed method consists of four steps:(1) automatic …
Extraction and statistics of discontinuity orientation and trace length from typical fractured rock mass: A case study of the **nchang underground research laboratory …
The geological parameters of rock discontinuities are of great significance for the evaluation
of high-level radioactive waste repository and underground research laboratory (URL) site …
of high-level radioactive waste repository and underground research laboratory (URL) site …