Working in 3D Point Clouds

Working in 3D Point Clouds is an important feature in Scorpion Vision Software. In this section I will present a 3D Point Cloud of a pipe where a cylinder is located and measured.

The PlaneFit3D locates the floor underneath the pipe

The PointCloud is created using a lasergrid, three cameras and CreatePointCloud3D.

The following procedure is performed:

  • PlaneFit3D establish a 3D Reference System of the floor underneath the pipe
  • Locates Pipe with CylinderFit3D
CylinderFit3D locates pipe using floor as reference

CylinderFit3D locates the pipe with six degrees of freedom – radius is 45.2 mm the fits RMS value of 0.82 mm

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