ECCV
1998
Springer
14 years 4 months ago
1998
Springer
This paper describes a theory and a practical algorithm for the autocalibration of a moving projective camera, from
EMMCVPR
2001
Springer
14 years 4 months ago
2001
Springer
In a previous paper we described a system which recursively recovers a super-resolved three dimensional surface model from a set of images of the surface. In that paper we assumed ...
VRST
2005
ACM
14 years 5 months ago
2005
ACM
Many mixed-reality systems require real-time composition of virtual objects with real video. Such composition requires some description of the virtual and real scene geometries an...
WACV
2005
IEEE
14 years 5 months ago
2005
IEEE
While a large number of vision applications rely on the mapping between 3D scenes and their corresponding 2D camera images, the question that occurs to most researchers is what, i...
ICIP
2005
IEEE
14 years 5 months ago
2005
IEEE
Recently, a lot of research has been conducted into the usefulness of gait for identification at a distance. Since the gait of a person is readily identified when extracted from...
ICCV
2005
IEEE
14 years 5 months ago
2005
IEEE
Camera Calibration with one-dimensional objects is based on an algebraic constraint on the image of the absolute conic. We will give an alternative derivation to this constraint, ...
AVSS
2005
IEEE
14 years 5 months ago
2005
IEEE
Until recently, traditional approaches to the task of camera calibration have relied on the use of accurate grid patterns, or strategically placed targets. Such approaches can pro...
CVPR
2010
IEEE
2010
IEEE
Simultaneous surveillance camera calibration and foot-head homology estimation from human detections
14 years 5 months ago
We propose a novel method for automatic camera calibration and foot-head homology estimation by observing persons standing at several positions in the camera field of view. We de...
AVSS
2006
IEEE
14 years 6 months ago
2006
IEEE
PTZ (Pan-Tilt-Zoom) cameras are widely used for large-area video surveillance. For many visual tracking and video analysis tasks, an accurate camera calibration is very important....
MM
2009
ACM
14 years 6 months ago
2009
ACM
In basketball games, wild-open means that there is an offensive player not well defended by his/her opponents. The occurrence of wild-open usually implies the existence of a succe...