9 search results - page 1 / 2 » Structure- and Motion-adaptive Regularization for High Accur... |
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
The accurate estimation of motion in image sequences is
of central importance to numerous computer vision applications.
Most competitive algorithms compute flow fields
by minimi...
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...
PAMI
2011
12 years 11 months ago
2011
—Optical flow estimation is classically marked by the requirement of dense sampling in time. While coarse-to-fine warping schemes have somehow relaxed this constraint, there is...
ECCV
2010
Springer
13 years 5 months ago
2010
Springer
Although the recent advances in the sparse representations of images have achieved outstanding denosing results, removing real, structured noise in digital videos remains a challen...
DAGM
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. In this paper, we propose a variational framework for computing a superresolved image of a scene from an arbitrary input video. To this end, we employ a recently proposed...