419 search results - page 44 / 84 » On the curvature of guided surfaces |
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper introduces a method that reconstructs a surface patch by sampling along three concurrent curves on the surface with a touch sensor. These data curves, each lying in a d...
HAPTICS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper describes the last of three experiments that investigate relative motion between a surface and the fingertip (slip) as part of a larger program of research on “finger...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishin...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
Abstract. Accurate registration of cortical structures plays a fundamental role in statistical analysis of brain images across population. This paper presents a novel framework for...