13 search results - page 3 / 3 » Robust edge extraction for SwissRanger SR-3000 range images |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We introduce a novel topological formulation for contour grouping. Our grouping criterion, called untangling cycles, exploits the inherent topological 1D structure of salient cont...
ICCV
1998
IEEE
14 years 7 months ago
1998
IEEE
`Invariant regions' are image patches that automatically deform with changing viewpoint as to keep on covering identical physical parts of a scene. Such regions are then desc...
BMVC
2001
13 years 8 months ago
2001
The ability to construct CAD or other object models from edge and range data has a fundamental meaning in building a recognition and positioning system. While the problem of model...