312 search results - page 20 / 63 » Object Representation using 1D Displacement Mapping |
RAS
2008
13 years 7 months ago
2008
Task planning for mobile robots usually relies solely on spatial information and on shallow domain knowledge, like labels attached to objects and places. Although spatial informat...
ICRA
2003
IEEE
14 years 24 days ago
2003
IEEE
The problem of generating maps with mobile robots has received considerable attention over the past years. Most of the techniques developed so far have been designed for situation...
RSFDGRC
2005
Springer
14 years 1 months ago
2005
Springer
We discuss the problems of spatio-temporal reasoning in the context of hierarchical information maps and approximate reasoning networks (AR networks). Hierarchical information maps...
SGP
2003
13 years 8 months ago
2003
Previous parametric representations of smooth genus-zero surfaces require a collection of abutting patches (e.g. splines, NURBS, recursively subdivided polygons). We introduce a s...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
: We present the use of mapping functions to automatically generate levels of detail with known error bounds for polygonal models. We develop a piece-wise linear mapping function f...