Search found 5 matches

by chc810
Fri Feb 24, 2023 5:08 am
Forum: Questions
Topic: Is there a way to output the intensity eigenvalues of a point cloud?
Replies: 2
Views: 557

Re: Is there a way to output the intensity eigenvalues of a point cloud?

Well, you can batch convert the ply files to text/ASCII files (with the command line). This way you'll access more easily to the intensity values (it will be an additional column of the output file). And if you are not afraid, you could even use CloudCompy and probably relatively simply compute the...
by chc810
Thu Feb 23, 2023 1:24 pm
Forum: Questions
Topic: Is there a way to output the intensity eigenvalues of a point cloud?
Replies: 2
Views: 557

Is there a way to output the intensity eigenvalues of a point cloud?

I have several thousand '.ply' point clouds which only one scalar field exists and now I want to output the median of the scalar field of this point clouds. I have tried open3d, matlab etc. but I can't read the point cloud with only one scalar field, at the moment only cloudcompare can see the point...
by chc810
Thu Feb 09, 2023 6:48 am
Forum: Questions
Topic: How to save a file using the command line?
Replies: 1
Views: 480

How to save a file using the command line?

I use the command line tool cloudcompare and aim to calculate the roughness of several thousand point clouds. All point clouds are stored in a folder and I would like to save the new output point cloud, i.e. the point cloud with the roughness fields, to another folder after the calculation is comple...
by chc810
Tue Jan 24, 2023 9:37 am
Forum: CloudCompare
Topic: Batch convert .las to .ply
Replies: 2
Views: 16643

Re: Batch convert .las to .ply

daniel wrote: Sat Jan 21, 2023 9:22 am You have to use the -SILENT option
Thanks!
by chc810
Tue Jan 17, 2023 12:19 pm
Forum: CloudCompare
Topic: Batch convert .las to .ply
Replies: 2
Views: 16643

Batch convert .las to .ply

I wrote a script to batch convert las files to ply files in python using cloudcompare's command line tool. When I actually use it, I find that every time I successfully convert a las file, a window pops up saying "Job Done" and then stays there if I don't press OK. This was obviously very ...