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    Handheld scanner for measuring three-dimensional coordinates
    2.
    发明授权
    Handheld scanner for measuring three-dimensional coordinates 有权

    公开(公告)号：US11930155B2

    公开(公告)日：2024-03-12

    申请号：US17556120

    申请日：2021-12-20

    申请人： FARO Technologies, Inc.

    发明人： Paul C. Atwell ,  Matthew Mogensen ,  Nitesh Dhasmana ,  Christopher M Reihl

    IPC分类号： H04N13/254 ,  G01B11/25 ,  H04N13/239

    CPC分类号： H04N13/254 ,  G01B11/2513 ,  H04N13/239

    摘要： A 3D measuring system includes a first projector that projects a first line onto an object at a first wavelength, a second projector that projects a second line onto the object at a second wavelength, a first illuminator that emits a third light onto some markers, a second illuminator that emits a fourth light onto some markers, a first camera having a first lens and a first image sensor, a second camera having a second lens and a second image sensor, the first lens operable to pass the first wavelength, block the second wavelength, and pass the third light to a first image sensor, the second lens operable to pass the second wavelength, block the first wavelength, and pass the fourth light. The system further includes one or more processors operable to determine 3D coordinates based on images captured by the first image sensor and the second image sensor.

    HANDHELD SCANNER FOR MEASURING THREE-DIMENSIONAL COORDINATES
    3.
    发明申请
    HANDHELD SCANNER FOR MEASURING THREE-DIMENSIONAL COORDINATES 有权

    公开(公告)号：US20220201269A1

    公开(公告)日：2022-06-23

    申请号：US17556120

    申请日：2021-12-20

    申请人： FARO Technologies, Inc.

    发明人： Paul C. Atwell ,  Matthew Mogensen ,  Nitesh Dhasmana ,  Christopher M. Reihl

    IPC分类号： H04N13/254 ,  G01B11/25 ,  H04N13/239

    摘要： A 3D measuring system includes a first projector that projects a first line onto an object at a first wavelength, a second projector that projects a second line onto the object at a second wavelength, a first illuminator that emits a third light onto some markers, a second illuminator that emits a fourth light onto some markers, a first camera having a first lens and a first image sensor, a second camera having a second lens and a second image sensor, the first lens operable to pass the first wavelength, block the second wavelength, and pass the third light to a first image sensor, the second lens operable to pass the second wavelength, block the first wavelength, and pass the fourth light. The system further includes one or more processors operable to determine 3D coordinates based on images captured by the first image sensor and the second image sensor.