306 search results - page 19 / 62 » Estimation of Arbitrary Camera Motion in MPEG Videos |
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
Abstract. This paper presents an optimization framework for estimating the motion and underlying physical parameters of a rigid body in free flight from video. The algorithm takes ...
TCSV
2008
13 years 8 months ago
2008
Abstract--The H.264 standard achieves much higher coding efficiency than the MPEG-2 standard, due to its improved inter-and intra-prediction modes at the expense of higher computat...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
We consider the problem of video stabilization: removing unwanted image perturbations due to unstable camera motions. We approach this problem from an image-based rendering (IBR) ...
ACCV
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. This paper proposes a local motion-based approach for recognizing group activities in soccer videos. Given the SIFT keypoint matches on two successive frames, we propose ...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Compressive-sensing cameras are an important new class of sensors that have different design constraints than standard cameras. Surprisingly, little work has explored the relation...