How to remove unwanted points in point cloud

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Shaurab Show
Shaurab Show 2021 年 3 月 10 日
コメント済み: Shaurab Show 2021 年 3 月 17 日
I am a beginner to Matlab and would like some suggestion on how to remove the top point cloud (which is detached from the body) in the figure below
Thanks in advance


KSSV 2021 年 3 月 10 日
You can see that the unwanted points are lying in certain intervel of (x,y,z). Get those indices using logical indexing and remove them.
x = rand(1,100) ;
x(x>0.5) = [] ; % remove x which are greater than 0.5

その他の回答 (1 件)

Mehmed Saad
Mehmed Saad 2021 年 3 月 10 日
The cheapest and easiest method is use of brush
Select Points you want to delete
now press delete
  3 件のコメント
Shaurab Show
Shaurab Show 2021 年 3 月 17 日
I did but its not generating an accurate result. Therefore, I have decided to do it using the manually with the help of brush.
But thanks anyways for the help


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