Ontologies and representation spaces for sketch map interpretation
In this paper, we present a systematic approach to sketch map interpretation. The method
decomposes the elements of a sketch map into a hierarchy of categories, from the material …
decomposes the elements of a sketch map into a hierarchy of categories, from the material …
Automatic delineation of built-up area at urban block level from topographic maps
To comprehensively study and better understand urban dynamic processes—such as
densification, growth and sprawl, or shrinkage—spatio-temporal databases that allow to …
densification, growth and sprawl, or shrinkage—spatio-temporal databases that allow to …
Automatic understanding of sketch maps using context-aware classification
Sketching is a natural and easy way for humans to express visual information in everyday
life. Despite a number of approaches to understand online sketch maps, the automatic …
life. Despite a number of approaches to understand online sketch maps, the automatic …
An empirical study on pertinent aspects of sketch maps for navigation
Navigation systems which employ sequence-based directions have been found not effective
in facilitating the spatial ability for humans to be aware of themselves in an environment …
in facilitating the spatial ability for humans to be aware of themselves in an environment …
Cognitively plausible representations for the alignment of sketch and geo-referenced maps
S Jan, A Schwering, C Schultz… - Journal of …, 2017 - digitalcommons.library.umaine.edu
In many geo-spatial applications, freehand sketch maps are considered as an intuitive way
to collect user-generated spatial information. The task of automatically mapping information …
to collect user-generated spatial information. The task of automatically mapping information …
[PDF][PDF] SketchMapia: a framework for qualitative alignment of sketch maps and metric maps
S Jan, A Schwering - Poster presented at the 18th AGILE-15 …, 2015 - academia.edu
The SketchMapia aims at relaxing technical constraints on Geographic Information Systems
(GISs) by developing a framework taking freehand drawn sketch maps as input. This paper …
(GISs) by developing a framework taking freehand drawn sketch maps as input. This paper …
[PDF][PDF] RCC11: A finer topological representation for the alignment of regions in sketch maps
S Jan, A Schwering, C Schultz… - Proc. 28th International …, 2015 - qrg.northwestern.edu
During the last two decades, dozens of qualitative representations have been proposed.
These representations are motivated by a wide variety of applications of spatial data …
These representations are motivated by a wide variety of applications of spatial data …
Development of a System to Assist Automatic Translation of Hand‐Drawn Maps into Tactile Graphics and Its Usability Evaluation
Tactile graphics are images that use raised surfaces so that a visually impaired person can
feel them. Tactile maps are used by blind and partially sighted people when navigating …
feel them. Tactile maps are used by blind and partially sighted people when navigating …
[PDF][PDF] Automatic understanding of sketch maps
K Broelemann - PHD Proposal for the International Research Training …, 2011 - Citeseer
During the last years there has been a huge increase in the number of users of Geographic
Information System (GIS) as well as the capabilities of these systems. While the increase in …
Information System (GIS) as well as the capabilities of these systems. While the increase in …
[PDF][PDF] RCC11-lpc: A Finer Topological Representation for the Alignment of Regions in Sketch Maps
S Jan, A Schwering, C Schultz, M Chipofya - researchgate.net
During the last two decades, dozens of qualitative representations have been proposed.
These representations are motivated by a wide variety of applications of spatial data …
These representations are motivated by a wide variety of applications of spatial data …