Saenz, J.J.SaenzWalter, C.C.WalterSchulenburg, E.E.SchulenburgElkmann, N.N.ElkmannAlthoff, H.H.Althoff2022-03-102022-03-102008https://publica.fraunhofer.de/handle/publica/360449en670Application of visual odometry for sewer inspection robotsconference paper