213 search results - page 4 / 43 » Extrinsic camera calibration using multiple reflections |
ICPR
2002
IEEE
14 years 11 days ago
2002
IEEE
Analysis of human activity from a video camera is simplified by the knowledge of the camera’s intrinsic and extrinsic parameters. We describe a technique to estimate such param...
3DIM
2005
IEEE
14 years 1 months ago
2005
IEEE
Toward a successful 3D and textural reconstruction of urban scenes, the use of both single-row based telemetric and photographic data in a same framework has proved to be a powerf...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. In this paper, we describe a novel camera calibration method to estimate the extrinsic parameters and the focal length of a camera by using only one single image of two c...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— In this article a new method is presented to obtain a full and precise calibration of camera-robot systems with eyein-hand cameras. It achieves a simultaneous and numerically s...