公开(公告)号：US20240273761A1

公开(公告)日：2024-08-15

申请号：US18582270

申请日：2024-02-20

Applicant: FARO Technologies, Inc.

Inventor： Francessco Bonarrigo ,  Paul C. Atwell ,  John Lucas Creachbaum ,  Nitesh Dhasmana ,  Fabiano Kovalski ,  Andrea Riccardi ,  William E. Schoenfeldt ,  Marco Torsello ,  Christopher Michael Wilson

IPC: G06T7/73 ,  G01C11/02 ,  H04N13/239 ,  H04N23/55 ,  H04N23/56 ,  H04N23/80

CPC classification number: G06T7/74 ,  G01C11/02 ,  H04N23/55 ,  H04N23/56 ,  H04N23/80 ,  G06T2207/10012 ,  G06T2207/30204 ,  H04N13/239

Abstract: A handheld three-dimensional (3D) measuring system operates in a target mode and a geometry mode. In the target mode, a target-mode projector projects a first line of light onto an object, and a first illuminator sends light to markers on or near the object. A first camera captures an image of the first line of light and the illuminated markers. In the geometry mode, a geometry-mode projector projects onto the object a first multiplicity of lines, which are captured by the first camera and a second camera. One or more processors determines 3D coordinates in the target mode and the geometry mode.