Bergen, T.T.BergenEfstathiou, E.E.EfstathiouWittenberg, T.T.WittenbergMünzenmayer, C.C.MünzenmayerWinter, C.C.Winter2022-03-112022-03-112011https://publica.fraunhofer.de/handle/publica/371972en621Geometric calibration of 3D ultrasound with a tracking system for volume stitchingconference paper