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VMV
2003
123views Visualization» more  VMV 2003»
13 years 6 months ago
Using Feature Flow Fields for Topological Comparison of Vector Fields
In this paper we propose a new topology based metric for 2D vector fields. This metric is based on the concept of feature flow fields. We show that it incorporates both the cha...
Holger Theisel, Christian Rössl, Hans-Peter S...
CCIA
2008
Springer
13 years 7 months ago
The SLAM problem: a survey
This paper surveys the most recent published techniques in the field of Simultaneous Localization and Mapping (SLAM). In particular it is focused on the existing techniques availab...
Josep Aulinas, Yvan R. Petillot, Joaquim Salvi, Xa...
CGF
2002
136views more  CGF 2002»
13 years 5 months ago
Designing 2D Vector Fields of Arbitrary Topology
We introduce a scheme of control polygons to design topological skeletons for vector fields of arbitrary topology. Based on this we construct piecewise linear vector fields of exa...
Holger Theisel
VIS
2004
IEEE
115views Visualization» more  VIS 2004»
14 years 6 months ago
Interactive Poster: Illustrating Different Convection Velocities of Turbulent Flow
The visualization of any vector field is dependent on the relative velocity of the observer. In experimentally generated vector fields, the average value of the streamwise compone...
Timothy Urness, Victoria Interrante, Ellen Longmir...
ICRA
2008
IEEE
123views Robotics» more  ICRA 2008»
13 years 11 months ago
Exact state and covariance sub-matrix recovery for submap based sparse EIF SLAM algorithm
— This paper provides a novel state vector and covariance sub-matrix recovery algorithm for a recently developed submap based exactly sparse Extended Information Filter (EIF) SLA...
Shoudong Huang, Zhan Wang, Gamini Dissanayake