[HTML][HTML] Individual tree detection in large-scale urban environments using high-resolution multispectral imagery

J Ventura, C Pawlak, M Honsberger… - International Journal of …, 2024‏ - Elsevier
Systematic maps of urban forests are useful for regional planners and ecologists to
understand the spatial distribution of trees in cities. However, manually-created urban forest …

Complete residential urban area reconstruction from dense aerial LiDAR point clouds

QY Zhou, U Neumann - Graphical Models, 2013‏ - Elsevier
We present an automatic system to reconstruct 3D urban models for residential areas from
aerial LiDAR scans. The key difference between downtown area modeling and residential …

Classifying urban landscape in aerial LiDAR using 3D shape analysis

M Carlberg, P Gao, G Chen… - 2009 16th IEEE …, 2009‏ - ieeexplore.ieee.org
The classification of urban landscape in aerial lidar point clouds is useful in 3D modeling
and object recognition applications in urban environments. In this paper, we introduce a …

Tree detection from aerial imagery

L Yang, X Wu, E Praun, X Ma - Proceedings of the 17th ACM …, 2009‏ - dl.acm.org
We propose an automatic approach to tree detection from aerial imagery. First a pixel-level
classifier is trained to assign a {tree, non-tree} label to each pixel in an aerial image. The …

Tree detection form aerial imagery

L Yang, X Wu, E Praun - US Patent 8,655,070, 2014‏ - Google Patents
Detecting trees from above the Earth's surface is increas ingly important in geographical
information systems, models and applications. Depending on their input data, three meth …

[PDF][PDF] Three-dimensional point cloud based sky view factor analysis in complex urban settings.

SM An, BS Kim, HY Lee, CH Kim, CY Yi… - International Journal …, 2014‏ - researchgate.net
Quantitatively describing effects caused by trees is a challenging issue for sky view factor
(SVF) studies. The complex geometrical shapes of trees and the seasonally changing …

Tree annotations in LiDAR data using point densities and convolutional neural networks

A Gupta, J Byrne, D Moloney… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
LiDAR provides highly accurate 3-D point clouds. However, data need to be manually
labeled in order to provide subsequent useful information. Manual annotation of such data is …

A supervoxel-based vegetation classification via decomposition and modelling of full-waveform airborne laser scanning data

D Chen, J Peethambaran, Z Zhang - International Journal of …, 2018‏ - Taylor & Francis
Vegetation classification is a fundamental task in several applications such as forest
management, remote sensing-based crop monitoring, and mitigation of plant diseases …

An investigation of tree extraction from UAV-based photogrammetric dense point cloud

N Polat, M Uysal - Arabian journal of geosciences, 2020‏ - Springer
Manually, tree detection with terrestrial field work is a nonprofit labor in terms of time, cost,
and manpower. As a rapid alternative, terrestrial and airborne laser scanners are widely in …

Automatic tree annotation in LiDAR data

A Gupta, J Byrne, D Moloney… - Proceedings of the …, 2018‏ - research.manchester.ac.uk
LiDAR provides highly accurate 3D point cloud data for a number of tasks such as forest
surveying and urban planning. Automatic classification of this data, however, is challenging …