\input zb-basic \input zb-ioport \iteman{io-port 02181478} \itemau{Lavest, J.M.; Rives, G.; Laprest, J.T.} \itemti{Underwater camera calibration.} \itemso{Vernon, David (ed.), Computer vision --- ECCV 2000. 6th European conference on computer vision, Dublin, Ireland, June 26 -- July 1, 2000. Proceedings, Part II. Berlin: Springer (ISBN 3-540-67686-4/pbk). Lecture Notes in Computer Science 1843, 654-668 (2000).} \itemab Summary: The article deals with optical laws that must be considered when using underwater cameras. Both theoretical and experimental point of views are described, and it is shown that relationships between air and water calibration can be found. \itemrv{~} \itemcc{I.4.1} \itemut{} \itemli{} \end