160 search results - page 5 / 32 » Object contour tracking using graph cuts based active contou... |
102
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PAMI
2008
14 years 11 months ago
2008
Recently proposed Sobolev active contours introduced a new paradigm for minimizing energies defined on curves by changing the traditional cost of perturbing a curve and thereby red...
ICIP
2009
IEEE
16 years 24 days ago
2009
IEEE
We propose a fully automated variation of the GrabCut technique for segmenting comparatively simple images with little variation in background colour and relatively high contrast ...
127
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PAMI
2007
14 years 11 months ago
2007
—Tracking deforming objects involves estimating the global motion of the object and its local deformations as a function of time. Tracking algorithms using Kalman filters or part...
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In this paper, we present a modified snake model for the problem of general video object tracking. We introduce a new external force into the snake equation based on the predictiv...
78
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ISBI
2009
IEEE
15 years 6 months ago
2009
IEEE
Understanding neural connectivity and structures in the brain requires detailed 3D anatomical models, and such an understanding is essential to the study of the nervous system. Ho...