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    COORDINATE MEASURING DEVICE WITH A SIX DEGREE-OF-FREEDOM HANDHELD PROBE AND INTEGRATED CAMERA FOR AUGMENTED REALITY
    2.
    发明申请
    COORDINATE MEASURING DEVICE WITH A SIX DEGREE-OF-FREEDOM HANDHELD PROBE AND INTEGRATED CAMERA FOR AUGMENTED REALITY 审中-公开
    具有六自由度手持探测器和集成摄像机的坐标测量装置用于实现现实

    公开(公告)号：WO2015191654A2

    公开(公告)日：2015-12-17

    申请号：PCT/US2015/035001

    申请日：2015-06-10

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： TOHME, Yazid ,  BRIDGES, Robert E.

    CPC classification number: G06T19/006 ,  G01B11/002 ,  G01B11/14 ,  G01S7/4813 ,  G01S17/023 ,  G01S17/66 ,  G01S17/89 ,  G06F3/011 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/03545 ,  G06T7/30 ,  G06T7/50 ,  G06T7/55 ,  G06T7/60 ,  G06T7/70 ,  G06T15/20 ,  H04N13/275

    Abstract: A method of combining 2D images into a 3D image includes providing a coordinate measurement device and a six-DOF probe having an integral camera associated therewith, the six-DOF probe being separate from the coordinate measurement device. In a first instance, the coordinate measurement device determines the position and orientation of the six-DOF probe and the integral camera captures a first 2D image. In a second instance, the six-DOF probe is moved, the coordinate measurement device determines the position and orientation of the six-DOF probe, and the integral camera captures a second 2D image. A cardinal point common to the first and second image is found and is used, together with the first and second images and the positions and orientations of the six-DOF probe in the first and second instances, to create the 3D image.

    Abstract translation: 将2D图像组合成3D图像的方法包括提供坐标测量装置和具有与其相关联的整体照相机的六自由度探头，所述六自由度探针与坐标测量装置分离。 在第一种情况下，坐标测量装置确定六自由度探头的位置和方向，并且整体照相机捕获第一2D图像。 在第二种情况下，六自由度探头被移动，坐标测量装置确定六自由度探头的位置和方向，并且整体照相机捕获第二2D图像。 找到第一和第二图像共同的基本点，并与第一和第二图像以及第一和第二实例中的六自由度探针的位置和取向一起使用，以创建3D图像。

    IMPROVED DYNAMIC RANGE OF A LINE SCANNER HAVING A PHOTOSENSITIVE ARRAY THAT PROVIDES VARIABLE EXPOSURE
    3.
    发明申请
    IMPROVED DYNAMIC RANGE OF A LINE SCANNER HAVING A PHOTOSENSITIVE ARRAY THAT PROVIDES VARIABLE EXPOSURE 审中-公开
    具有提供可变曝光的感光阵列的线扫描仪的改进的动态范围

    公开(公告)号：WO2015103179A1

    公开(公告)日：2015-07-09

    申请号：PCT/US2014/072638

    申请日：2014-12-30

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： BRIDGES, Robert E.

    IPC: G01B11/25 ,  H04N5/353 ,  H04N5/355

    CPC classification number: G01B11/005 ,  G01B11/022 ,  G01B11/25 ,  H04N5/3532 ,  H04N5/35554

    Abstract: A line scanner measures 3D coordinates of an object surface and includes a projector with a light source that projects a line of light at the object surface. The line scanner also has a camera with a 2D array of light sensors and electronics that controls the exposure and readout times of each light sensor, the exposure time being controlled in either rows or columns of the array in a non-sequential manner, the readout time being controlled in either rows or columns that are the same as the rows or columns whose exposure time is being controlled, each of the light sensors converts an amount of captured optical energy into a digital signal value, the captured optical energy being from a reflected line of light from the object surface. Further includes a processor that receives the digital signal values and calculates the 3D coordinates of the object surface.

    Abstract translation: 线扫描器测量物体表面的3D坐标，并且包括具有在物体表面上投射光线的光源的投影仪。 线扫描仪还具有具有2D阵列的光传感器和电子设备的照相机，其控制每个光传感器的曝光和读出时间，曝光时间以非顺序方式被控制在阵列的行或列中，读出 时间被控制在与被控制曝光时间的行或列相同的行或列中，每个光传感器将所捕获的光能量的量转换为数字信号值，所捕获的光能量来自反射的 来自物体表面的光线。 还包括接收数字信号值并计算物体表面的3D坐标的处理器。

    METHOD FOR MEASURING 3D COORDINATES OF A SPHERICALLY MOUNTED RETROREFLECTOR FROM MULTIPLE STATIONS
    4.
    发明申请
    METHOD FOR MEASURING 3D COORDINATES OF A SPHERICALLY MOUNTED RETROREFLECTOR FROM MULTIPLE STATIONS 审中-公开
    一种用于测量多台车站的安全回波器的三维坐标的方法

    公开(公告)号：WO2015088716A1

    公开(公告)日：2015-06-18

    申请号：PCT/US2014/066045

    申请日：2014-11-18

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： BRIDGES, Robert E.

    IPC: G01S17/66 ,  G01S7/481 ,  G01S17/87 ,  G01S7/497 ,  G01B11/00 ,  G01B21/04 ,  G01C15/00

    CPC classification number: G01B11/002 ,  G01B21/045 ,  G01C15/002 ,  G01S7/497 ,  G01S17/42 ,  G01S17/66 ,  G01S17/87

    Abstract: A method of measuring spherically mounted retroreflector (SMR) with a 3D coordinate measurement device such as a laser tracker. The SMR includes an open-air cube comer retroreflector having a vertex point located near a sphere center of the SMR. Measurements of the SMR to the vertex point are corrected to indicate 3D coordinates of the SMR sphere center by accounting for SMR depth error and SMR runout error. The SMR is measured with the device from two stations having different reference frames. Transformation matrices between these frames are generated based on measurements of three retroreflectors, the SMR in a nest and the error vector of the SMR.

    Abstract translation: 使用诸如激光跟踪器的3D坐标测量装置测量球形后向反射器（SMR）的方法。 SMR包括具有位于SMR的球体中心附近的顶点的露天立方体角落后向反射器。 通过计算SMR深度误差和SMR跳动误差来校正到顶点的SMR的测量，以指示SMR球体中心的3D坐标。 使用来自具有不同参考帧的两个站的设备来测量SMR。 这些帧之间的转换矩阵是基于三个回射器的测量，嵌套中的SMR和SMR的误差向量来生成的。

    THREE-DIMENSIONAL MEASUREMENT DEVICE HAVING THREE-DIMENSIONAL OVERVIEW CAMERA
    5.
    发明申请
    THREE-DIMENSIONAL MEASUREMENT DEVICE HAVING THREE-DIMENSIONAL OVERVIEW CAMERA 审中-公开
    具有三维概述相机的三维测量装置

    公开(公告)号：WO2015006526A1

    公开(公告)日：2015-01-15

    申请号：PCT/US2014/046078

    申请日：2014-07-10

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： BRIDGES, Robert E. ,  PARKER, David H.

    IPC: G01C3/08 ,  G01C15/00 ,  G01S17/02 ,  G01S17/66 ,  G01S17/87 ,  G01B11/00 ,  G01B11/14 ,  G06F3/01

    CPC classification number: G01S7/4865 ,  G01B11/002 ,  G01B11/005 ,  G01B11/026 ,  G01B11/14 ,  G01C3/08 ,  G01C15/002 ,  G01S7/4817 ,  G01S17/42 ,  G01S17/66 ,  G01S17/87 ,  G01S17/89 ,  G06F3/017 ,  H04N13/20 ,  H04N13/221

    Abstract: A device for optically scanning and measuring an environment is provided. The device includes a first measurement device that emits a light beam in a direction to measure a distance to a remote target based at least in part on light reflected by the remote target. A three-dimensional camera coupled to a periphery of the first measurement device is configured to record an image of an object. A processor is operably coupled to the first measurement device and three-dimensional camera and is responsive to determine the three-dimensional coordinates of the measurement point based at least in part on the angles of rotation of the device and the distance. The processor further being responsive to determine the three-dimensional coordinates of a plurality of points on the object based at least in part on the angles of rotation of the device and the image.

    Abstract translation: 提供了用于光学扫描和测量环境的装置。 该装置包括第一测量装置，其至少部分地基于由远程目标反射的光在朝向远程目标的距离的方向上发射光束。 耦合到第一测量装置的周边的三维照相机被配置为记录对象的图像。 处理器可操作地耦合到第一测量装置和三维相机，并且响应于至少部分地基于装置的旋转角度和距离来确定测量点的三维坐标。 处理器进一步响应于至少部分地基于设备和图像的旋转角度来确定对象上的多个点的三维坐标。

    MULTI-MODE OPTICAL MEASUREMENT DEVICE AND METHOD OF OPERATION
    6.
    发明申请
    MULTI-MODE OPTICAL MEASUREMENT DEVICE AND METHOD OF OPERATION 审中-公开
    多模光学测量装置及其操作方法

    公开(公告)号：WO2014126649A1

    公开(公告)日：2014-08-21

    申请号：PCT/US2013/078239

    申请日：2013-12-30

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： STEFFEY, Kenneth ,  BRIDGES, Robert E. ,  PARKER, David H.

    IPC: G01C15/00 ,  G01S17/06 ,  G01S17/66 ,  G01S17/89 ,  G01S7/48

    CPC classification number: G01S7/4817 ,  G01C15/002 ,  G01S7/4808 ,  G01S7/4813 ,  G01S7/4818 ,  G01S17/66 ,  G01S17/89

    Abstract: An optical measurement device is provided includes a tracker device configured to emit a first beam of light and receive a portion of the first beam of light reflected off of a target. The first beam of light being emitted from a gimbal location, the tracker device further including an absolute distance meter configured to determine the distance to the target. A scanner device is provided that is configured to emit a second beam of light along a pathway without reversing direction and receive a portion of the second beam of light reflected off an object. The second beam of light being emitted from the gimbal location, the scanner further being configured to determine the distance to the object based at least in part on the speed of light.

    Abstract translation: 提供了一种光学测量装置，其包括：跟踪器装置，被配置为发射第一光束并且接收从目标反射的第一光束的一部分。 所述第一光束从万向节位置发射，所述跟踪器装置还包括被配置为确定到所述目标的距离的绝对距离计。 提供了一种扫描器装置，其被配置为沿着路径发射第二光束而不反转方向并且接收从对象反射的第二光束的一部分。 第二光束从万向节位置发射，扫描器还被配置成至少部分地基于光速来确定到物体的距离。

    COORDINATE MEASUREMENT MACHINES WITH REMOVABLE ACCESSORIES
    7.
    发明申请
    COORDINATE MEASUREMENT MACHINES WITH REMOVABLE ACCESSORIES 审中-公开
    配有可拆卸附件的坐标测量机

    公开(公告)号：WO2013188025A1

    公开(公告)日：2013-12-19

    申请号：PCT/US2013/040309

    申请日：2013-05-09

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： BRIDGES, Robert E. ,  BRIGGS, Clark H. ,  HOFFER, John M.

    IPC: G01B5/008 ,  G01B11/00 ,  G01B11/02

    CPC classification number: G01B5/008 ,  G01B11/007 ,  G01B11/026

    Abstract: A portable articulated arm coordinate measuring machine for measuring the coordinates of an object in space is provided. The AACMM includes a base and an arm having an opposed first and second ends. The arm including a plurality of connected arm segments that each includes at least one position transducer for producing a position signal. An electronic circuit receives the position signal from the at least one position transducer and provides data corresponding to a position of the measurement device. A noncontact measuring device is coupled to the first end, the device having an electromagnetic radiation transmitter and is configured to determine a distance to an object based at least in part on the speed of light in air. A processor is configured to determine the three-dimensional coordinates of a point on the object in response to receiving the position signals and the distance to the object.

    Abstract translation: 提供了用于测量空间中物体的坐标的便携式铰接臂坐标测量机。 AACMM包括具有相对的第一和第二端的基部和臂。 所述臂包括多个连接的臂段，每个臂段包括用于产生位置信号的至少一个位置换能器。 电子电路从至少一个位置传感器接收位置信号并提供对应于测量装置的位置的数据。 非接触测量装置耦合到第一端，该装置具有电磁辐射发射器，并且被配置为至少部分地基于空气中的光速来确定到物体的距离。 处理器被配置为响应于接收到位置信号和到对象的距离来确定对象上的点的三维坐标。

    A SIX DEGREE-OF-FREEDOM TRIANGULATION SCANNER AND CAMERA FOR AUGMENTED REALITY
    10.
    发明申请
    A SIX DEGREE-OF-FREEDOM TRIANGULATION SCANNER AND CAMERA FOR AUGMENTED REALITY 审中-公开
    自由自由三角扫描仪和相机实景相机

    公开(公告)号：WO2016025358A1

    公开(公告)日：2016-02-18

    申请号：PCT/US2015/044409

    申请日：2015-08-10

    Applicant: FARO TECHNOLOGIES, INC.

    Inventor： BRIDGES, Robert E.

    IPC: G01B21/04 ,  G01B11/245 ,  G01B11/25 ,  G01S5/16 ,  G06T19/00

    CPC classification number: G01B11/2513 ,  G01B11/002 ,  G01S7/4808 ,  G01S17/023 ,  G01S17/48 ,  G01S17/66 ,  G01S17/87 ,  G01S17/89

    Abstract: A 3D coordinate measuring system includes a six-DOF unit having a unit frame of reference and including a structure, a retroreflector, a triangulation scanner, and an augmented reality (AR) color camera. The retroreflector, scanner and AR camera are attached to the structure. The scanner includes a first camera configured to form a first image of the pattern of light projected onto the object by a projector. The first camera and projector configured to cooperate to determine first 3D coordinates of a point on the object in the unit frame of reference, the determination based at least in part on the projected pattern of light and the first image. The system also includes a coordinate measuring device having a device frame of reference and configured to measure a pose of the retroreflector in the device frame of reference, the measured pose including measurements of six degrees-of-freedom of the retroreflector.

    Abstract translation: 3D坐标测量系统包括具有单位参考系并包括结构，后向反射器，三角测量扫描仪和增强现实（AR）彩色照相机的六自由度单元。 后向反射器，扫描仪和AR相机连接到结构上。 扫描器包括配置成通过投影仪形成投影到物体上的光的图案的第一图像的第一照相机。 第一相机和投影仪被配置为协作以确定在单位参考系中的物体上的点的第一3D坐标，该至少部分地基于投射的光线和第一图像的确定。 该系统还包括具有装置参考系并被配置为测量装置参考系中的后向反射器的姿态的坐标测量装置，所测量的姿态包括后向反射器的六自由度的测量。

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