Photogrammetric rockfall monitoring in Alpine environments using M3C2 and tracked motion vectors

Photogrammetric rockfall monitoring in Alpine environments using M3C2 and tracked motion vectors

This paper introduces methods for monitoring rock slope movements in Alpine environments based on terrestrial images. The first method is a photogrammtric point cloud-based deformation analysis, relying on M3C2. Although effective in identifying large changes, the method has a tendency to underestim...

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Bibliographic Details
Main Authors: Lukas Lucks, Uwe Stilla, Ludwig Hoegner, Christoph Holst
Format: Article
Language:English
Published: Elsevier 2024-04-01
Series:ISPRS Open Journal of Photogrammetry and Remote Sensing
Subjects:
Deformation analysis
Point cloud
ICP algorithm
SIFT features
SfM
Rock slope failure
Online Access:http://www.sciencedirect.com/science/article/pii/S2667393224000012

Internet

http://www.sciencedirect.com/science/article/pii/S2667393224000012

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