@conference {cSalembier98a, title = {Connected operators for sprite creation and layered representation of image sequences}, booktitle = {9th European Signal Processing Conference, EUSIPCO 1998}, year = {1998}, pages = {2105{\textendash}2108}, address = {Rhodes, Greece}, isbn = {978-1-4503-0159-6}, author = {Salembier, P. and Pujol, O. and Garrido, L.} }