615 search results - page 27 / 123 » Estimation of Relative Camera Positions for Uncalibrated Cam... |
GIAE
2004
Springer
15 years 3 months ago
2004
Springer
Camera pose estimation is the problem of determining the position and orientation of an internally calibrated camera from known 3D reference points and their images. We introduce a...
CDC
2009
IEEE
14 years 8 months ago
2009
IEEE
The purpose of this paper is to estimate the position of a human in the image frame and to use this information to diagnose falls. A nonholonomic locomotion model describes the dis...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this report we present a robust method to recover 3D position and orientation (pose) of a moving head using a single stationary camera. Head pose is recovered by formulating th...
IWCM
2004
Springer
15 years 3 months ago
2004
Springer
Standard optical flow methods for motion or disparity estimation use a brightness constancy constraint equation (BCCE). This BCCE either handles a moving camera imaging a non-movi...
CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper presents a solution to the problem of pose estimation
in the presence of heavy radial distortion and a potentially
large number of outliers. The main contribution is
...