98 search results - page 19 / 20 » A Rectilinearity Measurement for Polygons |
CVGIP
2011
13 years 5 months ago
2011
We propose a new approach to modelling heterogeneous objects containing internal volumetric structures with size of details orders of magnitude smaller than the overall size of th...
IMR
2004
Springer
14 years 4 months ago
2004
Springer
A great challenge for flow simulators of new generation is to gain more accuracy at well proximity within complex geological structures. For this purpose, a new approach based on...
PRICAI
2004
Springer
14 years 4 months ago
2004
Springer
We present a novel geometric model for robot mapping based on shape. Shape similarity measure and matching techniques originating from computer vision are specially redesigned for ...
RT
2004
Springer
14 years 4 months ago
2004
Springer
Despite recent advances in finding efficient LOD-representations for gigantic 3D objects, rendering of complex, gigabyte-sized models and environments is still a challenging tas...
PG
2003
IEEE
14 years 4 months ago
2003
IEEE
In this paper we revisit the cells-and-portals visibility methods, originally developed for the special case of architectural interiors. We define an effectiveness measure for a ...