825 search results - page 123 / 165 » Coordinate-Free Camera Calibration |
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We propose a non-iterative solution to the PnP problem--the estimation of the pose of a calibrated camera from n 3D-to-2D point correspondences--whose computational complexity gro...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
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 multiple calibra...
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
Modern video-based endoscopes offer physicians a wide-angle field of view for minimally-invasive procedures. Unfortunately, inherent barrel distortion prevents accurate perception...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
This paper presents a low cost real-time alternative to available commercial human motion capture systems. First, a set of distinguishable markers are placed on several human body...
ICRA
2009
IEEE
14 years 4 months ago
2009
IEEE
— Accurate localization of landmarks in the vicinity of a robot is a first step towards solving the SLAM problem. In this work, we propose algorithms to accurately estimate the ...