160 search results - page 16 / 32 » Object contour tracking using graph cuts based active contou... |
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VISUALIZATION
2005
IEEE
15 years 5 months ago
2005
IEEE
We present a robust method for 3D reconstruction of closed surfaces from sparsely sampled parallel contours. A solution to this problem is especially important for medical segment...
119
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IVC
2007
14 years 11 months ago
2007
In this paper, we propose a new technique to perform figure-ground segmentation in image sequences of moving objects under varying illumination conditions. Unlike most of the alg...
108
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IVC
2002
14 years 11 months ago
2002
This paper presents a novel three-dimensional model-based tracking system which has been incorporated into a visual servoing system. The tracking system combines modern graphical ...
113
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IJRR
2010
14 years 6 months ago
2010
Several recent studies have investigated the problem of object feature extraction with artificial whiskers. Many of these studies have used an approach in which the whisker is rot...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
This paper deals with fast image and video segmentation using active contours. Region based active contours using level-sets are powerful techniques for video segmentation but the...