Learning cartographic building generalization with deep convolutional neural networks
Cartographic generalization is a problem, which poses interesting challenges to automation.
Whereas plenty of algorithms have been developed for the different sub-problems of …
Whereas plenty of algorithms have been developed for the different sub-problems of …
Missing the city for buildings? A critical review of pan-scalar map generalization and design in contemporary zoomable maps
Most of the maps used today are what we call pan-scalar maps, ie interactive zoomable
applications comprised of numerous maps of a particular area at different zoom levels (ie …
applications comprised of numerous maps of a particular area at different zoom levels (ie …
[HTML][HTML] Move and remove: Multi-task learning for building simplification in vector maps with a graph convolutional neural network
Simplification of building footprints is an essential task in topographic map generalization
from large to medium scales. The traditional rule-or constraint-based algorithms commonly …
from large to medium scales. The traditional rule-or constraint-based algorithms commonly …
A three-step approach of simplifying 3D buildings modeled by CityGML
H Fan, L Meng - International Journal of Geographical Information …, 2012 - Taylor & Francis
CityGML (City Geography Markup Language), the OGC (Open Open Geospatial
Consortium) standard on three-dimensional (3D) city modeling, is widely used in an …
Consortium) standard on three-dimensional (3D) city modeling, is widely used in an …
Morphing polylines: A step towards continuous generalization
We study the problem of morphing between two polylines that represent linear geographical
features like roads or rivers generalized at two different scales. This problem occurs …
features like roads or rivers generalized at two different scales. This problem occurs …
Augmenting audio messages with visual directions in mobile guides: an evaluation of three approaches
Supporting users' navigation is a fundamental feature of mobile guides. This paper presents
an experimental evaluation comparing three different ways of providing navigation guidance …
an experimental evaluation comparing three different ways of providing navigation guidance …
3D building generalisation
L Meng, A Forberg - Generalisation of Geographic Information, 2007 - Elsevier
Publisher Summary The rapid development of multisensor and multimedia technologies has
made it possible to construct and visualize detailed three-dimensional (3D) city models. 3D …
made it possible to construct and visualize detailed three-dimensional (3D) city models. 3D …
A multiple representation data structure for dynamic visualisation of generalised 3D city models
In this paper, a novel multiple representation data structure for dynamic visualisation of 3D
city models, called CityTree, is proposed. To create a CityTree, the ground plans of the …
city models, called CityTree, is proposed. To create a CityTree, the ground plans of the …
Efficient transmission of vector data over the Internet
This paper proposes and implements a new methodology for progressive transmission of
vector lines and polygons over the Internet. The methodology generates continuous vector …
vector lines and polygons over the Internet. The methodology generates continuous vector …
Generalization of 3D buildings modelled by CityGML
H Fan, L Meng, M Jahnke - Advances in GIScience: Proceedings of the …, 2009 - Springer
Abstract City GML (City Geography Markup Language) not only represents the shape and
graphical appearance of 3D buildings but specifically addresses the object semantics and …
graphical appearance of 3D buildings but specifically addresses the object semantics and …