Individual tree crown segmentation directly from UAV-borne LiDAR data using the PointNet of deep learning

X Chen, K Jiang, Y Zhu, X Wang, T Yun - Forests, 2021 - mdpi.com
Accurate individual tree crown (ITC) segmentation from scanned point clouds is a
fundamental task in forest biomass monitoring and forest ecology management. Light …

Unimodal and multimodal perception for forest management: review and dataset

DQ da Silva, FN dos Santos, AJ Sousa, V Filipe… - Computation, 2021 - mdpi.com
Robotics navigation and perception for forest management are challenging due to the
existence of many obstacles to detect and avoid and the sharp illumination changes …

Individual tree-crown detection and species classification in very high-resolution remote sensing imagery using a deep learning ensemble model

AI Pleșoianu, MS Stupariu, I Șandric, I Pătru-Stupariu… - Remote Sensing, 2020 - mdpi.com
Traditional methods for individual tree-crown (ITC) detection (image classification,
segmentation, template matching, etc.) applied to very high-resolution remote sensing …

GNSS-IMU-assisted colored ICP for UAV-LiDAR point cloud registration of peach trees

W Yuan, D Choi, D Bolkas - Computers and Electronics in Agriculture, 2022 - Elsevier
Unmanned aerial vehicle (UAV)-borne light detection and ranging (LiDAR) scanners have
been adopted as a promising instrument for plant parameter estimation in agricultural …

Estimation of subcanopy topography based on single-baseline TanDEM-X InSAR data

H Wang, H Fu, J Zhu, Z Liu, B Zhang, C Wang, Z Li… - Journal of …, 2021 - Springer
In forest areas, when using interferometric synthetic aperture radar (InSAR) technique to
extract subcanopy topography, a key problem is how to reduce the impact of the forest …

Tree species classification based on PointNet++ deep learning and true-colour point cloud

H Liu, H Zhong, W Lin, J Wu - International Journal of Remote …, 2024 - Taylor & Francis
Accurate identification of tree species is the foundation of forest resource surveys and an
important research field in forestry remote sensing. The introduction of the PointNet++ deep …

UAV laser scans allow detection of morphological changes in tree canopy

M Slavík, K Kuželka, R Modlinger, I Tomášková… - Remote Sensing, 2020 - mdpi.com
High-resolution laser scans from unmanned aerial vehicles (UAV) provide a highly detailed
description of tree structure at the level of fine branches. Apart from ultrahigh spatial …

Improving Forest Canopy Height Estimation Using a Semi-Empirical Approach to Overcome TomoSAR Phase Errors

H Luo, C Yue, H Yuan, S Chen - Forests, 2023 - mdpi.com
Forest canopy height is an important forest indicator parameter. Synthetic aperture radar
tomography (TomoSAR) is an effective method to characterize forest canopy height and …

Multi-channel Ground-based Bistatic SAR Receiver for Single-pass Opportunistic Tomography

A Anghel, R Cacoveanu, M Ciuca… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
This article presents a multichannel ground-based bistatic synthetic aperture radar (SAR)
receiver architecture designed to perform single-pass tomography using the Sentinel-1 …

Automated Estimation of Sub-Canopy Topography Combined with Single-Baseline Single-Polarization TanDEM-X InSAR and ICESat-2 Data

H Hu, J Zhu, H Fu, Z Liu, Y **e, K Liu - Remote Sensing, 2024 - mdpi.com
TanDEM-X bistatic interferometric system successfully generated a high-precision, high-
resolution global digital elevation model (DEM). However, in forested areas, two core …