2652 search results - page 455 / 531 » Positioning using local maps |
WAPCV
2004
Springer
14 years 2 months ago
2004
Springer
Visual attention refers to the ability of a vision system to rapidly detect visually salient locations in a given scene. On the other hand, the selection of robust visual landmarks...
VISUALIZATION
2003
IEEE
14 years 2 months ago
2003
IEEE
Direct volume rendering of scalar fields uses a transfer function to map locally measured data properties to opacities and colors. The domain of the transfer function is typicall...
VISUALIZATION
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper introduces a method for converting an image or volume sampled on a regular grid into a space-efficient irregular point hierarchy. The conversion process retains the ori...
ICRA
2000
IEEE
14 years 1 months ago
2000
IEEE
Exact cellular decompositions are structures that globally encode the topology of a robot's free space, while locally describing the free space's geometry. These structu...
SIGGRAPH
2000
ACM
14 years 1 months ago
2000
ACM
We present a method for creating texture over an arbitrary surface mesh using an example 2D texture. The approach is to identify interesting regions (texture patches) in the 2D ex...