A new article is available in IPOL: http://www.ipol.im/pub/art/2013/26/
TV-L1 Optical Flow Estimation
by Javier Sánchez Pérez, Enric Meinhardt-Llopis and Gabriele Facciolo
Image Processing On Line, vol. 2013, pp. 137--150.
http://dx.doi.org/10.5201/ipol.2013.26
Abstract
This article describes an implementation of the optical flow estimation
method introduced by Zach, Pock and Bischof in 2007. This method is
based on the minimization of a functional containing a data term using
the L1 norm and a regularization term using the total variation of the
flow. The main feature of this formulation is that it allows
discontinuities in the flow field, while being more robust to noise than
the classical approach of Horn and Schunck. The algorithm is an
efficient numerical scheme, which solves a relaxed version of the
problem by alternate minimization.
--
IPOL - Image Processing On Line - http://ipol.im/
contact [email protected] - http://www.ipol.im/meta/contact/
news+feeds twitter @IPOL_journal - http://www.ipol.im/meta/feeds/
announces [email protected] - http://tools.ipol.im/mm/announce/
discussions [email protected] - http://tools.ipol.im/mm/discuss/
--
IPOL - Image Processing On Line - http://ipol.im/
contact [email protected] - http://www.ipol.im/meta/contact/
news+feeds twitter @IPOL_journal - http://www.ipol.im/meta/feeds/
announces [email protected] - http://tools.ipol.im/mm/announce/
discussions [email protected] - http://tools.ipol.im/mm/discuss/
