142 search results - page 7 / 29 » Complex Motion Models for Simple Optical Flow Estimation |
ICCV
2009
IEEE
16 years 4 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...
83
Voted
IWCM
2004
Springer
15 years 5 months ago
2004
Springer
Estimation of optical flow and physically motivated brightness changes can be formulated as parameter estimation in linear models. Accuracy of this estimation heavily depends on t...
110
click to vote
SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. The dynamic behavior of the cardiac muscle is strongly dependent on heart diseases. Optic flow techniques are essential tools to assess and quantify the contraction of t...
ECCV
2010
Springer
15 years 22 days 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...
100
Voted
CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
A spatio-temporal representation for complex optical flow events is developed that generalizes traditional parameterized motion models (e.g. affine). These generative spatio-tempo...