Analysis of high-resolution aerial data
Gain initial insight into automated evaluation of high-resolution orthoimages and point clouds.
This module bundles the processing workflow for creating high-quality outputs from aerial imagery.
Goals
Keine Treffer
Materials
The basic Idea of OBIA
A short introduction in Object Based Image Analysis.
basic
mandatory
YouTube
The basic Idea of Deep Learning
A short introduction in Deep Learning.
basic
YouTube
optional
A review of Object-based image analysis (OBIA) in (UAV) remote sensing
An overview of OBIA especially for land-cover mapping purposes using remote-sensing imagery.
advanced
mandatory
Deep learning versus Object-based Image Analysis (OBIA) in weed mapping of UAV imagery
A quantitative comparison of OBIA and deep learning approaches for weed mapping in UAV imagery.
advanced
recommended
optional
An applied comparison of Machine Learning (ML) versus Deep Learning (DL) approaches using UAV Imagery
An article on the practical impacts and tradeoffs of applying DL and ML to an applied research task.
advanced
optional
Cloud Compare
3D point cloud and mesh processing software.
advanced
recommended
optional
Keine Treffer
Activities
OBIA Workflow for QGIS in a nutshell
A concise video overview of an OBIA workflow with QGIS and the OTB processing plugin.
basic
mandatory
YouTube
OBIA Workflow for QGIS step by step
A step-by-step OBIA workflow in QGIS with Orfeo Toolbox.
basic
mandatory
Manual and CSF based Classification of Ground Points with CloudCompare
Manual and automatic classification and segmentation for small photogrammetric datasets using CloudCompare.
basic
optional
YouTube
CANUPO train and classify point clouds
The CANUPO suite is a simple and efficient way to automatically classify a point cloud.
advanced
optional
qCanupo classification
qCanupo classification tutorial.
advanced
optional
YouTube
DL & ML Workflow with R
Selected deep learning and machine learning workflow resources in R.
advanced
supplement
optional
Deriving ecological indices from LiDAR data
After simple ground-point classification, typical LiDAR processing can be performed.
advanced
supplement
optional
Keine Treffer
Assessments
Creating Orthoimages and Point Clouds
Create an OBIA classification or classify dense point cloud data, then report and present the results.
self-check
Keine Treffer