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    DEVICE AND METHOD FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT
    25.
    发明申请
    DEVICE AND METHOD FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT 审中-公开
    用于光学扫描和测量环境的设备和方法

    公开(公告)号：US20160073085A1

    公开(公告)日：2016-03-10

    申请号：US14712993

    申请日：2015-05-15

    Applicant: FARO Technologies, Inc.

    Inventor： Gerrit Hillebrand ,  Rasmus Debitsch ,  Rolf Heidemann

    IPC: H04N13/00 ,  H04N5/232 ,  G06T7/00 ,  G01B11/00

    CPC classification number: H04N13/167 ,  G01B11/002 ,  G01B11/2545 ,  G06T7/30 ,  G06T19/00 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2210/56 ,  H04N5/23293 ,  H04N13/15 ,  H04N13/189 ,  H04N13/239 ,  H04N13/254 ,  H04N2013/0081

    Abstract: A method for scanning and measuring an environment is provided. The method includes providing a three-dimensional (3D) measurement device having a controller. Images of the environment are recorded and a 3D scan of the environment is produced with a three-dimensional point cloud. A video image of the environment is recorded. The video image is displayed on a first portion of a display. A portion of the three-dimensional point cloud is displayed on a second portion of the display, the second portion of the display being arranged about the periphery of the first portion of the display. Wherein a portion of the 3D point cloud displayed in the second portion represents a portion of the environment outside of a field of view of the video image.

    Abstract translation: 提供了一种用于扫描和测量环境的方法。 该方法包括提供具有控制器的三维（3D）测量装置。 记录环境的图像，并用三维点云产生环境的3D扫描。 记录环境的视频图像。 视频图像显示在显示器的第一部分上。 三维点云的一部分显示在显示器的第二部分上，显示器的第二部分围绕显示器的第一部分的周边布置。 其中在第二部分中显示的3D点云的一部分表示视频图像的视场之外的环境的一部分。

    SYSTEM AND METHOD FOR MEASURING THREE-DIMENSIONAL COORDINATES
    27.
    发明申请
    SYSTEM AND METHOD FOR MEASURING THREE-DIMENSIONAL COORDINATES 有权

    公开(公告)号：US20220074733A1

    公开(公告)日：2022-03-10

    申请号：US17454726

    申请日：2021-11-12

    Applicant: FARO Technologies, Inc.

    Inventor： Daniel Döring ,  Gerrit Hillebrand ,  Rasmus Debitsch ,  Rene Pfeiffer ,  Martin Ossig ,  Alexander Kramer

    IPC: G01B11/00

    Abstract: A three-dimensional (3D) measurement system, a method of measuring 3D coordinates, and a method of generating dense 3D data is provided. The method of measuring 3D coordinates includes using a first 3D measurement device and a second 3D measurement device in a cooperative manner is provided. The method includes acquiring a first set of 3D coordinates with the first 3D measurement device. The first set of 3D coordinates are transferred to the second 3D measurement device. A second set of 3D coordinates is acquired with the second 3D measurement device. The second set of 3D coordinates are registered to the first set of 3D coordinates in real-time while the second 3D measurement device is acquiring the second set of 3D coordinates.

    Laser scanner with photogrammetry shadow filling
    28.
    发明授权
    Laser scanner with photogrammetry shadow filling 有权

    公开(公告)号：US10782118B2

    公开(公告)日：2020-09-22

    申请号：US16271166

    申请日：2019-02-08

    Applicant: FARO Technologies, Inc.

    Inventor： Gerrit Hillebrand

    IPC: G01B11/00 ,  G01B11/26 ,  G01C11/02 ,  G01S7/481 ,  G01S17/08 ,  G01S17/89 ,  G01S17/86 ,  G01C11/36

    Abstract: A three-dimensional (3D) measuring device and a method are provided. The measuring device includes a processor system including a scanner controller. A housing is provided with a 3D scanner that is coupled to the processor system. The scanner determining a first distance to a first object point and cooperating with the processor system to determine 3D coordinates of the first object point. The measuring device further includes a photogrammetry camera coupled to the housing, the photogrammetry camera having a lens and an image sensor that define a field of view. The photogrammetry camera is arranged to position the field of view at least partially in a shadow area, the shadow area being outside of the scan area.

    THREE-DIMENSIONAL TRIANGULATIONAL SCANNER WITH BACKGROUND LIGHT CANCELLATION
    30.
    发明申请
    THREE-DIMENSIONAL TRIANGULATIONAL SCANNER WITH BACKGROUND LIGHT CANCELLATION 审中-公开

    公开(公告)号：US20200249011A1

    公开(公告)日：2020-08-06

    申请号：US16855289

    申请日：2020-04-22

    Applicant: FARO Technologies, Inc.

    Inventor： Matthias Wolke ,  Rolf Heidemann ,  Gerrit Hillebrand ,  Daniel Döring

    IPC: G01B11/25 ,  H04N5/247 ,  G01S17/89

    Abstract: A triangulation scanner system and method of operation is provided. The system includes a projector that alternately projects a pattern of light and no light during first and second time intervals. A camera includes a lens and a circuit with a photosensitive array. The camera captures an image of an object. The photosensitive array has a plurality of pixels including a first pixel. The first pixel including an optical detector and a first and second accumulator. The optical detector produces signals in response to a light levels reflected from a point on the object. The first accumulator sums the signals during the first time intervals to obtain a first summed signal. The second accumulator sums the signals during the second time intervals obtain a second summed signal. A processor determines 3D coordinates of the point based on the projected pattern of light and on the first and second summed signals.

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