825 search results - page 78 / 165 » Coordinate-Free Camera Calibration |
ECCV
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. In this paper, we show that it is possible to calibrate a camera using just a flat, textureless Lambertian surface and constant illumination. This is done using the effec...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
In this paper the problem of controlling the spatial position and orientation of a robotic platform based on the image data obtained from a video camera mounted on that platform i...
CVPR
2004
IEEE
15 years 2 days ago
2004
IEEE
Recovering the 3D coordinates of various joints of the human body from an image is a critical first step for several model-based human tracking and optical motion capture systems....
CVPR
2007
IEEE
15 years 2 days ago
2007
IEEE
Volume intersection is a frequently used technique to solve the Shape-From-Silhouette problem, which constructs a 3D object estimate from a set of silhouettes taken with calibrate...
AVSS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, we revisit the role of the image of the absolute conic (IAC) in recovering the camera geometry. We derive new constraints on IAC that advance our understanding of i...