@conference {cOliveras97, title = {Stereo image analyis using connected operators}, booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1997}, year = {1997}, pages = {3169{\textendash}3172}, address = {Munich, Germany}, isbn = {978-989-8109-05-7}, author = {Albert Oliveras and Garrido, L. and Salembier, P.} }