Interpolating a 3D Point Cloud at a Defined Interval

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Casey O'Heran
Casey O'Heran le 16 Fév 2020
Réponse apportée : Sai Bhargav Avula le 19 Fév 2020
I am trying to compare two 3D point clouds to each other, which requires interpolation in each dataset to compare exact coordinates. Is there a simple way in MATLAB to do this? I was hoping to have a defined XYZ grid of 1 cm intervals.
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Matt J
Matt J le 16 Fév 2020
I was hoping to have a defined X/Y grid of 1 cm intervals.
If it's a 3D point cloud, don't you mean an X/Y/Z grid?
Casey O'Heran
Casey O'Heran le 16 Fév 2020
Yes, you're right.

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Sai Bhargav Avula
Sai Bhargav Avula le 19 Fév 2020
Hi,
Functions like delaunayTriangulation and scatteredInterpolant can be used to interpolate the data and get a Denser point cloud. For smoothening, use Savitzky-Golay filter.
Hope this helps!

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