258 search results - page 6 / 52 » Non-Iterative Approach to Multiple 2D Motion Estimation |
SCALESPACE
2009
Springer
14 years 2 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...
SIBGRAPI
2006
IEEE
14 years 1 months ago
2006
IEEE
The estimation of multiple orientations in multidimensional signals is a strongly non-linear problem to which a two-step solution is here presented. First, the problem is lineariz...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
The motion field of a scene can be used for object segmentation and to provide features for classification tasks like action recognition. Scene flow is the full 3D motion fiel...
ICCV
1999
IEEE
13 years 12 months ago
1999
IEEE
We show that the set of all ow- elds in a sequence of frames imaging a rigid scene resides in a lowdimensional linear subspace. Based on this observation, we develop a method for ...
ICRA
1998
IEEE
13 years 11 months ago
1998
IEEE
In this paper, we propose a 2D visual motion estimation method which can be exploited to achieve a dynamic positioning (eg. by gaze control) with respect to a sea-bottom area of i...