744 search results - page 84 / 149 » Tracking the Trajectories of Evolution |
161
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IJRR
2010
14 years 11 months ago
2010
Abstract-This paper describes a new image-based approach to tracking the 6 degrees of freedom trajectory of a stereo camera pair. The proposed technique estimates the pose and subs...
119
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PRL
2007
15 years 3 months ago
2007
Several computer vision problems, like segmentation, tracking and shape modeling, are increasingly being solved using level set methodologies. But the critical issues of stability...
153
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In vivo observation of cells in the Arabidopsis thaliana root, by time-lapse confocal microscopy, is central to biology research. The research herein described is based on large a...
279
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ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
120
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
Online target tracking requires to solve two problems: data association and online dynamic estimation. Usually, association effectiveness is based on prior information and observa...