Automatic Extraction of Discontinuity Traces from 3D Rock Mass Point Clouds Considering the Influence of Light Shadows and Color Change

Automatic Extraction of Discontinuity Traces from 3D Rock Mass Point Clouds Considering the Influence of Light Shadows and Color Change

The spatial characteristics of discontinuity traces play an important role in evaluations of the quality of rock masses. Most researchers have extracted discontinuity traces through the gray attributes of two-dimensional (2D) photo images or the geometric attributes of three-dimensional (3D) point c...

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Bibliographic Details
Main Authors: Jiateng Guo, Zirui Zhang, Yachun Mao, Shanjun Liu, Wancheng Zhu, Tianhong Yang
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Remote Sensing
Subjects:
rock mass
3D point clouds
automatic extraction
discontinuity traces
light shadow
color change
Online Access:https://www.mdpi.com/2072-4292/14/21/5314

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