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Title: TV-L1 optical flow estimation
Authors: Sánchez, Javier 
Meinhardt-Llopis, Enric
Facciolo, Gabriele
UNESCO Clasification: 220990 Tratamiento digital. Imágenes
Keywords: Optical flow
Total variation
Issue Date: 2012
Journal: Image Processing On Line 
Abstract: This article describes an implementation of the optical flow estimation method introduced by Zach, Pock and Bischof. This method is based on the minimization of a functional containing a data term using the L 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. The algorithm is an efficient numerical scheme, which solves a relaxed version of the problem by alternate minimization.
ISSN: 2105-1232
DOI: 10.5201/ipol.2013.26
Source: Image Processing On Line [ISSN 2105-1232], p. 1-13
Rights: by-nc-nd
Appears in Collections:Artículos
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