Stefano Belfiore Marco Grangetto Enrico Magli Gabriella Olmo Concealment of whole-frame losses for wireless low bit-rate video based on multiframe optical flow estimation. 316-329 2005 7 IEEE Transactions on Multimedia 2 http://doi.ieeecomputersociety.org/10.1109/TMM.2005.843347 db/journals/tmm/tmm7.html#BelfioreGMO05