38 search results - page 4 / 8 » Visual topological SLAM and global localization |
ACCV
2009
Springer
14 years 2 months ago
2009
Springer
What are the primitives of visual perception? The early feature-analysis theory insists on it being a local-to-global process which has acted as the foundation of most computer vis...
VIS
2007
IEEE
14 years 8 months ago
2007
IEEE
Abstract-This paper describes a method for constructing isosurface triangulations of sampled, volumetric, three-dimensional scalar fields. The resulting meshes consist of triangles...
CVGIP
2004
13 years 7 months ago
2004
This paper presents a surface reconstruction algorithm that can recover correct shape geometry as well as its unknown topology from both volumetric images and unorganized point cl...
JIRS
2010
13 years 5 months ago
2010
Abstract Localization is a key issue for a mobile robot, in particular in environments where a globally accurate positioning system, such as GPS, is not available. In these environ...
EUROGRAPHICS
2010
Eurographics
14 years 4 months ago
2010
Eurographics
We introduce an approach to visualize stationary 2D vector fields with global uncertainty obtained by considering the transport of local uncertainty in the flow. For this, we ex...