99 search results - page 5 / 20 » Modeling pointing at targets of arbitrary shapes |
NIPS
2003
13 years 8 months ago
2003
This paper presents an algorithm for learning the time-varying shape of a non-rigid 3D object from uncalibrated 2D tracking data. We model shape motion as a rigid component (rotat...
CHI
2003
ACM
14 years 7 months ago
2003
ACM
We investigate bivariate pointing in light of the recent progress in the modeling of univariate pointing. Unlike previous studies, we focus on the effect of target shape (width an...
CAIP
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Tracking of articulated objects is a challenging task in Computer Vision. A highly target specific model can improve the robustness of the tracking by eliminating or red...
PAMI
2008
13 years 7 months ago
2008
This paper describes methods for recovering time-varying shape and motion of nonrigid 3D objects from uncalibrated 2D point tracks. For example, given a video recording of a talkin...
CCGRID
2006
IEEE
14 years 1 months ago
2006
IEEE
— Geometric shape modeling becomes increasingly complex and resource-demanding task. In this paper we propose a method to leverage the power of Grid to provide users with high-pr...