508 search results - page 17 / 102 » Stability of Curvature Measures |
DPHOTO
2009
13 years 4 months ago
2009
In this paper we present a technique which infers interframe motion by tracking SIFT features through consecutive frames: feature points are detected and their stability is evalua...
ICRA
2007
IEEE
14 years 1 months ago
2007
IEEE
— We introduce a method for constructing provably safe smooth feedback laws for car-like robots in obstaclecluttered polygonal environments. The robot is taken to be a point with...
GRAPHICSINTERFACE
2007
13 years 8 months ago
2007
We introduce a new approach to mesh an animated implicit surface for rendering. Our contribution is a method which solves stability issues of implicit triangulation, in the scope ...
CORR
2007
Springer
13 years 6 months ago
2007
Springer
— We derive a hybrid feedback control law for the lateral leg spring (LLS) model so that the center of mass of a legged runner follows a curved path in horizontal plane. The cont...
ICPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Previous studies of tortuosity were restricted to a curve in 2D or 3D. We propose several measures of surface tortuosity based on surface normals and principal curvatures, and app...