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ICIP
2010
IEEE

Polyconvexification of the multi-label optical flow problem

9 years 4 months ago
Polyconvexification of the multi-label optical flow problem
In this paper the problem of optical flow and occlusion mask estimation is aborded. To that end, we consider a multi-label representation of the optical flow and we define an energy that models the problem. The convexification of the energy and its minimization with an iterative algorithm are studied. Our algorithm is implemented in GPU, since each pixel can be processed in parallel. From our experiments, the relation between the quality of the results obtained and computing time seems to be very promising.
Nicolas Papadakis, Antonio Baeza, Pau Gargallo, Vi
Added 03 Mar 2011
Updated 03 Mar 2011
Type Journal
Year 2010
Where ICIP
Authors Nicolas Papadakis, Antonio Baeza, Pau Gargallo, Vicent Caselles
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