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\bibitem{1991} Patricia Marquez, Debora Gil and Aura Hernandez-Sabate. 2012. A Complete Confidence Framework for Optical Flow. \textit{In} Andrea Fusiello, V.M., Rita Cucchiara, \textit{ed}. \textit{12th European Conference on Computer Vision -- Workshops and Demonstrations}. Florence, Italy, October 7-13, 2012, Springer-Verlag, 124--133. (LNCS.)

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