30 search results - page 5 / 6 » Practical PTZ camera calibration using Givens rotations |
CLEAR
2007
Springer
14 years 10 days ago
2007
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
CIARP
2008
Springer
13 years 8 months ago
2008
Springer
This paper shows that there exist linear models for sensor pose estimation for multi-view panoramas defined by a symmetric or leveled pair of cylindric images. It assumes that pair...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
Estimating geometric structure from uncalibrated images accurately enough for high quality rendering is difficult. We present a method where only coarse geometric structure is trac...
FGR
2008
IEEE
14 years 18 days ago
2008
IEEE
In this paper, a geometric method for estimating the face pose (roll and yaw angles) from a single uncalibrated view is presented. The symmetric structure of the human face is exp...
ICIP
2007
IEEE
14 years 14 days ago
2007
IEEE
This paper addresses the problem of compact representation of a 3D scene, captured by distributed omnidirectional cameras. As the images from the sensors are likely to be correlat...