143 search results - page 15 / 29 » A framework for estimation of orientation and velocity |
MICCAI
2009
Springer
14 years 9 months ago
2009
Springer
We describe a technique to simultaneously estimate a weighted, positive-definite multi-tensor fiber model and perform tractography. Existing techniques estimate the local fiber ori...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper proposes a novel method to address the problem of estimating the number of people in surveillance scenes with people gathering and waiting. The proposed method combines...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— This paper presents a metric-based matching algorithm to estimate the robot planar displacement by matching dense two-dimensional range scans. The contribution is a geometric d...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
Dynamic modeling of facial appearances and sight directions are demanded for HCI and multimedia applications. Traditional approaches for face tracking and eye tracking from 2D vid...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
Within this paper a new framework for Bayesian tracking is presented, which approximates the posterior distribution at multiple resolutions. We propose a tree-based representation...