157 search results - page 8 / 32 » Observer motion estimation and control from optical flow |
DAGM
2010
Springer
14 years 9 months ago
2010
Springer
The selection of an optical flow method is mostly a choice from among accuracy, efficiency and ease of implementation. While variational approaches tend to be more accurate than lo...
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ISBI
2009
IEEE
15 years 4 months ago
2009
IEEE
Dynamic cardiac metrics, including myocardial strains and displacements, provide a quantitative approach to evaluate cardiac function. However, in current clinical diagnosis, larg...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we propose a novel technique to represent and recover optical flow through free form deformations. Such a technique is based on representing the motion field usin...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents a differential optical flow method which accounts for two typical motion-estimation problems : (1) flow regularization within regions of uniform motion while (...
111
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WACV
2005
IEEE
15 years 3 months ago
2005
IEEE
Scene flow methods estimate the three-dimensional motion field for points in the world, using multi-camera video data. Such methods combine multi-view reconstruction with motion...