206 search results - page 37 / 42 » A partial differential equation approach to image zoom |
118
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SSIAI
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper introduces an active contour or snakebased method for tracking cells within a video sequence. Specifically, we apply our cell tracking techniques to rolling leukocytes ...
101
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CDC
2009
IEEE
15 years 3 months ago
2009
IEEE
The central task of current profile control during the ramp-up phase of a tokamak discharge is to find the actuator trajectories that are necessary to achieve certain desired curre...
CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
Matrix fields are important in many applications since they are the adequate means to describe anisotropic behaviour in image processing models and physical measurements. A promin...
ICRA
2000
IEEE
15 years 4 months ago
2000
IEEE
In this paper we present a new approach to visual servoing using lines. It is based on a theoretical and geometrical study of the main line representations which allows us to de...