Aboozar GhafariMassoud Babaie-ZadehChristian JuttenSparse decomposition of two dimensional signals.3157-31602009ICASSPhttps://doi.org/10.1109/ICASSP.2009.4960294https://doi.ieeecomputersociety.org/10.1109/ICASSP.2009.4960294conf/icassp/2009db/conf/icassp/icassp2009.html#GhafariBJ09