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    • 6. 发明申请
    • Three-dimensional coordinate measuring device
    • 三维坐标测量装置
    • US20060227210A1
    • 2006-10-12
    • US11402355
    • 2006-04-11
    • Simon RaabRobert Bridges
    • Simon RaabRobert Bridges
    • H04N7/18
    • G01B11/002G01B2210/58G01S3/784G01S5/163
    • An optical camera three-dimensional coordinate measuring system for use with objects to be measured is described. The system may include a compact, easily moveable, and rotatable, target of known dimensions comprising a spherical surface to be placed in contact with the object to be measured at different points along the object to be measured thereby eliminating the necessity of using a larger extended probe contact tip extending from the target to the object to be measured. At least one or more light emitting source may be located in a known position in the target such as the center of the spherical surface for example. At least two cameras located at different and known coordinate locations for receiving light from the light emitting source from different optical perspectives may be included. The position in three dimensional coordinates of the object to be measured is computed from the images taken by the cameras.
    • 描述了一种用于待测物体的光学相机三维坐标测量系统。 该系统可以包括具有已知尺寸的紧凑的,易于移动的和可旋转的目标,其包括球形表面,以便沿着待测量物体的不同点与被测量物体接触放置,从而消除了使用更大的延伸 探头接触尖端从目标延伸到被测量物体。 至少一个或多个发光源可以位于目标中的已知位置,例如球形表面的中心。 位于不同和已知的坐标位置处的至少两个摄像机可以被包括用于从不同的光学透视图接收来自发光源的光。 根据摄像机拍摄的图像计算要测量对象的三维坐标中的位置。