Convert unorganized point cloud (MX3) to organized point cloud (MXNX3)

22 ビュー (過去 30 日間)
Steve
Steve 2016 年 5 月 25 日
回答済み: Anand 2019 年 12 月 6 日
Hello all, I am wondering if there is a method to convert unorganized point cloud (MX3) to organized point cloud (MXNX3). The PLY format doesn't support organized format. I need to convert it to organized one in order to find the plane using pcfitplane like this method: http://www.mathworks.com/help/vision/ref/pcfitplane.html . Thanks
  1 件のコメント
carlos Santiago Ovando
carlos Santiago Ovando 2019 年 10 月 4 日
Did you ever find out how to do this? I am running into the same issue.

サインインしてコメントする。

採用された回答

Anand
Anand 2019 年 12 月 6 日
You do not need to convert a pointCloud to organized form to use the pcfitplane function.
Here is an example:
% Read an unorganized point cloud
ptCloud = pcread('teapot.ply');
% The point cloud is unorganized, since Location property is M-by-3
disp(size(ptCloud.Location))
% Use pcfitplane
maxDistance = 0.5;
referenceVector = [0 0 1];
model = pcfitplane(ptCloud, maxDistance, referenceVector)
figure
pcshow(ptCloud)
hold on
plot(model)
If you are getting an error, could you please send reproduction steps and the release of MATLAB you are using (use the ver command).

その他の回答 (0 件)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by