| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6922016 | Computers, Environment and Urban Systems | 2013 | 10 Pages |
Abstract
⺠We model the uncertainty of road polygons extracted from airborne laser scanning data by using random sets. ⺠The errors in laser points are simulated by Markov Chain Monte Carlo simulation. ⺠Correlations between the vertices of road objects are considered in the uncertainty modelling. ⺠Performance of the developed method is validated by reference data.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Liang Zhou, Alfred Stein,