133 search results - page 1 / 27 » Second Order Variational Optic Flow Estimation |
EUROCAST
2007
Springer
13 years 11 months ago
2007
Springer
DAGM
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
IJCV
2006
13 years 4 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, ...
DAGM
2006
Springer
13 years 6 months ago
2006
Springer
We present a variational approach to motion estimation of instationary fluid flows. Our approach extends prior work along two directions: (i) The full incompressible Navier-Stokes ...
TIP
2008
13 years 4 months ago
2008
Optical flow can be reliably estimated between areas visible in two images, but not in occlusion areas. If optical flow is needed in the whole image domain, one approach is to use ...