27 search results - page 1 / 6 » Single camera calibration for trajectory-based behavior anal... |
AVSS
2007
IEEE
13 years 11 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
CVPR
2004
IEEE
13 years 8 months ago
2004
IEEE
We present a simple and universal camera calibration method. Instead of extensive setups we are exploiting the accurate angular positions of fixed stars. High precision is achieve...
IJCV
2006
13 years 4 months ago
2006
Conventional vision systems and algorithms assume the imaging system to have a single viewpoint. However, these imaging systems need not always maintain a single viewpoint. For ins...
ISVC
2010
Springer
13 years 6 months ago
2010
Springer
Stereo and 3D reconstruction are used by many applications such as object modeling, facial expression studies and human motion analysis. But synchronizing multiple high frame rate ...
FGR
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a new method for viewpoint independent markerless gait analysis. The system uses a single camera, does not require camera calibration and works with a wide range of dir...