Sciweavers

65 search results - page 3 / 13
» Spatial Representation for Pragmatic Navigation
Sort
View
SCIA
2005
Springer
186views Image Analysis» more  SCIA 2005»
14 years 26 days ago
Levelset and B-Spline Deformable Model Techniques for Image Segmentation: A Pragmatic Comparative Study
Deformable contours are now widely used in image segmentation, using different models, criteria and numeric schemes. Some theoretical comparisons between few deformable model met...
Diane Lingrand, Johan Montagnat
SPATIALCOGNITION
2000
Springer
13 years 11 months ago
Schematic Maps for Robot Navigation
An approach to high-level interaction with autonomous robots by means of schematic maps is outlined. Schematic maps are knowledge representation structures to encode qualitative s...
Christian Freksa, Reinhard Moratz, Thomas Barkowsk...
ER
2007
Springer
100views Database» more  ER 2007»
14 years 1 months ago
On Languages for the Specification of Integrity Constraints in Spatial Conceptual Models
This paper intends to classify, review, and compare the existing languages for the specification of spatial integrity constraints at the conceptual level. We classify these languag...
Mehrdad Salehi, Yvan Bédard, Mir Abolfazl M...
BC
2006
124views more  BC 2006»
13 years 7 months ago
Motor-maps, navigation and implicit space representation in the hippocampus
Abstract Multiple sensory-motor maps located in the brainstem and the cortex are involved in spatial orientation. Guiding movements of eyes, head, neck and arms they provide an app...
Alexander Kaske, Gösta Winberg, Joakim Cö...
SSD
1999
Springer
105views Database» more  SSD 1999»
13 years 11 months ago
Requirements of Traffic Telematics to Spatial Databases
Traffic telematics comprises services like traffic information, navigation, and emergency call services. Providers of such services need large spatial databases especially for the ...
Thomas Brinkhoff