[HTML][HTML] Automatic levee surface extraction from mobile LiDAR data using directional equalization and projection clustering
A levee is an engineering structure that physically suppresses flooding by directly touching
the river. Enough levee elevation prevents water from overflowing the levee. Therefore …
the river. Enough levee elevation prevents water from overflowing the levee. Therefore …
Mechanism and algorithm for addressing the impact of multiple scattering on surface elevation extraction in photon-counting LiDAR data
A fast railway track surface extraction method based on bidirectional cloth simulated point clouds
Z Shi, S Yang, R Kou, Y Wang - Optics and Lasers in Engineering, 2024 - Elsevier
Point cloud-based railway track surface extraction is a crucial technology for railway
inspection. It is still challenging to extract railway track surfaces from point cloud data due to …
inspection. It is still challenging to extract railway track surfaces from point cloud data due to …
An adaptive iterative reweighted filtering methodology for urban MLS dataset
B Suleymanoglu, A Soycan, M Soycan - Journal of Spatial Science, 2024 - Taylor & Francis
This study presents a novel filtering methodology for Mobile Laser Scanning (MLS) data
using robust iterative reweighting. Initially, 3D point clouds are projected onto a 2D grid to …
using robust iterative reweighting. Initially, 3D point clouds are projected onto a 2D grid to …
Method for determining cloth simulation filtering threshold value based on curvature value of fitting curve
J Sun, Z Zhang, B Long, S Qin, Y Yan… - … Journal of Grid and …, 2021 - inderscienceonline.com
Cloth Simulation Filtering (CSF) is an algorithm that is effectively applied to mobile 3D laser
point cloud filtering. The classification threshold in cloth simulation is a key parameter for …
point cloud filtering. The classification threshold in cloth simulation is a key parameter for …
Influence of flattening point cloud on filtering accuracy
B Chu, S Li, J Liu - International Conference on Remote …, 2024 - spiedigitallibrary.org
Point cloud filtering is a very important link in Lidar data processing, that is, separating
ground points and non-ground points in the point cloud, which lays a foundation for …
ground points and non-ground points in the point cloud, which lays a foundation for …
Robust Extraction of Digital Terrain Information from Noisy Point Clouds—Prevention of Surface Discharges into Water Infrastructure Networks
Uncontrolled water discharges into waterways pose significant threats to public health and
the environment. Debris, chemicals, sediments, and other pollutants from soil embankments …
the environment. Debris, chemicals, sediments, and other pollutants from soil embankments …
Impact of Classification Algorithms on Modeling Forest Ground from Point Clouds
C Heine - 2022 - ir.library.oregonstate.edu
Projects in forestry and civil engineering depend on accurate information, which is often
acquired through remote sensing techniques. One of the remote sensing technologies that …
acquired through remote sensing techniques. One of the remote sensing technologies that …