@conference {cSayrol95a, title = {Estimation of motion parameters using hos}, booktitle = {IEEE SIGNAL PROCESSING-ATHOD WORKSHOP ON HIGHER-ORDER STATISTICS.}, year = {1995}, pages = {262{\textendash}265}, isbn = {1522-4880}, author = {Elisa Sayrol and Gasull, A. and R. Fonollosa, Javier} }