100 search results - page 7 / 20 » Reconstructing Optical Flow Fields by Motion Inpainting |
150
click to vote
ICPR
2008
IEEE
16 years 25 days ago
2008
IEEE
Group action recognition in soccer videos is a challenging problem due to the difficulties of group action representation and camera motion estimation. This paper presents a novel...
107
click to vote
IJCV
2006
14 years 11 months ago
2006
Variational methods are among the most accurate techniques for estimating the optic flow. They yield dense flow fields and can be designed such that they preserve discontinuities, ...
ICPR
2006
IEEE
16 years 22 days ago
2006
IEEE
We present various kinds of variational PDE based methods to interpolate missing sinogram data for tomographic image reconstruction. Using the observed sinogram data we inpaint th...
ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
Video footage of real crowded scenes still poses severe challenges for automated surveillance. This paper evaluates clustering methods for finding independent dominant motion fi...
108
click to vote
ECCV
2006
Springer
16 years 1 months ago
2006
Springer
Using the variational approaches to estimate optical flow between two frames, the flow discontinuities between different motion fields are usually not distinguished even when an an...