228 search results - page 12 / 46 » Robust 3D Head Tracking Using Camera Pose Estimation |
CRV
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper describes an algorithm which calculates the approximate head pose of partially occluded faces without training or manual initialization. The presented approach works on...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We present a comprehensive treatment of 3D object tracking by posing it as a nonlinear state estimation problem. The measurements are derived using the outputs of shape-encoded fi...
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
Representing articulated objects as a graphical model has gained much popularity in recent years, often the root node of the graph describes the global position and orientation of...
FGR
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a method to recover the full-motion (3 rotations and 3 translations) of the head from an input video using a cylindrical head model. Given an initial reference...
ICMCS
2007
IEEE
15 years 3 months ago
2007
IEEE
Our featured wand, automatically tracked by video cameras, provides an inexpensive and natural way for users to input 3D data or interact with devices such as large displays. The ...