53 search results - page 1 / 11 » Digital homotopy with obstacles |
DAM
2004
13 years 5 months ago
2004
AAAI
2010
13 years 6 months ago
2010
Goal-directed path planning is one of the basic and widely studied problems in the field of mobile robotics. Homotopy classes of trajectories, arising due to the presence of obsta...
DGCI
2000
Springer
13 years 9 months ago
2000
Springer
COMGEO
2006
ACM
13 years 5 months ago
2006
ACM
Geometric shortest paths are a major topic in computational geometry; see the survey paper by Mitchell [12]. A shortest path between two points in a simple polygon can be found in...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
In this paper, we propose a long-term motion model for visual object tracking. In crowded street scenes, persistent occlusions are a frequent challenge for tracking algorithm and ...