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How to remove unwanted points in point cloud

조회 수: 35 (최근 30일)
Shaurab Show
Shaurab Show 2021년 3월 10일
댓글: Shaurab Show 2021년 3월 17일
Hi,
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

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KSSV
KSSV 2021년 3월 10일
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.
Example:
x = rand(1,100) ;
x(x>0.5) = [] ; % remove x which are greater than 0.5

추가 답변 (1개)

Mehmed Saad
Mehmed Saad 2021년 3월 10일
The cheapest and easiest method is use of brush
Select Points you want to delete
now press delete
  댓글 수: 3
Mehmed Saad
Mehmed Saad 2021년 3월 17일
see the answer from KSSV
Shaurab Show
Shaurab Show 2021년 3월 17일
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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