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[cgal-discuss] Point Set Shape Detection - connected component do not provide expected results


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  • From: KDemeul <>
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  • Subject: [cgal-discuss] Point Set Shape Detection - connected component do not provide expected results
  • Date: Fri, 6 Jul 2018 01:16:11 -0700 (MST)
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Hello,

I am trying to use the Point Set Shape Detection
<https://doc.cgal.org/latest/Point_set_shape_detection_3/index.html#Chapter_Point_Set_Shape_Detection>

package - in order to detect PLANEs only.

I've defined the value of the parameters as follow:
-probability=0.01
- minPoints=10000
- epsilon=0.01
- clusterEpsilon=0.05
- normalThreshold=0.9

However, it seems that the clusterEpsilon parameter is not correctly taken
into account.

Here is an example of a plane detected by the algorithm.

As one can see, the left part is disconnected from the right part - by a gap
of approx 1.6m.

<http://cgal-discuss.949826.n4.nabble.com/file/t375977/Sans_titre.png>

Is there something I don't get?

Best regards,

Kilian Demeulemeester.



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