309 search results - page 58 / 62 » Real-Time Optic Flow Computation with Variational Methods |
CEE
2010
13 years 7 months ago
2010
A motion field generation algorithm using block matching of edge-flag histograms has been developed aiming at its application to motion recognition systems. Use of edge flags inste...
PAMI
2010
13 years 6 months ago
2010
—We present a generative model and inference algorithm for 3D nonrigid object tracking. The model, which we call G-flow, enables the joint inference of 3D position, orientation, ...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
While real scenes produce a wide range of brightness variations, vision systems use low dynamic range image detectors that typically provide 8 bits of brightness data at each pixe...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Given the video of a still background occluded by a fluid dynamic texture (FDT), this paper addresses the problem of separating the video sequence into its two constituent layers....
PAMI
2007
13 years 7 months ago
2007
—A system that could automatically analyze the facial actions in real time has applications in a wide range of different fields. However, developing such a system is always chall...