公开(公告)号：US20240153127A1

公开(公告)日：2024-05-09

申请号：US18387806

申请日：2023-11-07

Applicant: HEXAGON GEOSYSTEMS SERVICES AG

Inventor： Ralph HARTI ,  Matthias WIESER ,  Lukas HEINZLE ,  Roman STEFFEN ,  Burkhard BÖCKEM ,  Axel MURGUET ,  Garance BRUNEAU ,  Pascal STRUPLER

IPC: G06T7/70 ,  G01S17/894 ,  G06T7/20 ,  G06T17/00 ,  G06V20/20

CPC classification number: G06T7/70 ,  G01S17/894 ,  G06T7/20 ,  G06T17/00 ,  G06V20/20 ,  G06T2207/30244 ,  G06V2201/07

Abstract: A pose tracking system for continuously determining a pose of a digital video camera while filming a scene at a set of a film or TV production, wherein the system comprises a pose tracking device that comprises 2D cameras configured to provide 2D image data of an environment and at least one time-of-flight camera comprising a sensor array and one or more laser emitters, wherein the pose tracking device is attached to or configured to be attached to the digital video camera so that the ToF camera is oriented to capture 3D point-cloud data of the scene filmed by the digital video camera, wherein the pose tracking device comprises a localization unit.