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    LASER LINE PROBE HAVING IMPROVED HIGH DYNAMIC RANGE
    2.
    发明申请
    LASER LINE PROBE HAVING IMPROVED HIGH DYNAMIC RANGE 有权
    激光线探头具有改进的高动态范围

    公开(公告)号：US20150015898A1

    公开(公告)日：2015-01-15

    申请号：US14328846

    申请日：2014-07-11

    Applicant: FARO Technologies, Inc.

    Inventor： Paul C. Atwell ,  Keith G. Macfarlane

    IPC: G01B11/00 ,  G01B11/24

    CPC classification number: G01B11/005 ,  G01B5/008 ,  G01B11/03 ,  G01B11/25 ,  H04N5/35581

    Abstract: A method for measuring three-dimensional coordinates of an object surface with a line scanner, the line scanner including a projector and a camera, the projector projecting onto the object surface a first line of light at a first time and a second line of light at a second time, the integrated energy of the second line of light different than the first line of light, the camera capturing the reflections of the first line of light and the second line of light, a processor processing the collected data after discarding portions of the image that are saturated or dominated by electrical noise, and determining three-dimensional coordinates of the object surface based at least in part on the processed data and on a baseline distance.

    Abstract translation: 一种利用线扫描仪测量物体表面的三维坐标的方法，该线扫描仪包括一投影仪和一相机，该投影仪在第一时间将物体表面上的第一条光线和第二条光线投影到物体表面上 第二次，第二行光的集成能量不同于第一行光，摄像机捕获第一行光和第二行光的反射，处理器处理收集的数据后，丢弃部分 由电噪声饱和或主导的图像，以及至少部分地基于处理的数据和基线距离来确定物体表面的三维坐标。

    Laser line probe having improved high dynamic range
    6.
    发明授权
    Laser line probe having improved high dynamic range 有权
    激光线探头具有改善的高动态范围

    公开(公告)号：US09267784B2

    公开(公告)日：2016-02-23

    申请号：US14328846

    申请日：2014-07-11

    Applicant: FARO Technologies, Inc.

    Inventor： Paul C. Atwell ,  Keith G. Macfarlane

    IPC: G01B11/00 ,  G01B11/24 ,  G01B11/25 ,  G01B5/008

    CPC classification number: G01B11/005 ,  G01B5/008 ,  G01B11/03 ,  G01B11/25 ,  H04N5/35581

    Abstract: A method for measuring three-dimensional coordinates of an object surface with a line scanner, the line scanner including a projector and a camera, the projector projecting onto the object surface a first line of light at a first time and a second line of light at a second time, the integrated energy of the second line of light different than the first line of light, the camera capturing the reflections of the first line of light and the second line of light, a processor processing the collected data after discarding portions of the image that are saturated or dominated by electrical noise, and determining three-dimensional coordinates of the object surface based at least in part on the processed data and on a baseline distance.

    Abstract translation: 一种利用线扫描仪测量物体表面的三维坐标的方法，该线扫描仪包括一投影仪和一相机，该投影仪在第一时间将物体表面上的第一条光线和第二条光线投影到物体表面上 第二次，第二行光的集成能量不同于第一行光，摄像机捕获第一行光和第二行光的反射，处理器处理收集的数据后，丢弃部分 由电噪声饱和或主导的图像，以及至少部分地基于处理的数据和基线距离来确定物体表面的三维坐标。

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