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jianboqi / CSF

LiDAR point cloud ground filtering / segmentation (bare earth extraction) method based on cloth simulation
http://ramm.bnu.edu.cn/projects/CSF/
Apache License 2.0
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PCD file #31

Closed jhjun724 closed 4 years ago

jhjun724 commented 4 years ago

Hi! Is it possible to set input as '.pcd' files(3D point cloud data) and also get output as '.pcd' file? Or do I have to convert '.pcd' to '.txt' or '.cfg'? And if it is possible, could you let me know how to handle it? Thank you!

jianboqi commented 4 years ago

Hello, supporting different format is not the major task of csf, since it only provides a few functions to do ground filtering. if you are using c++ or python or matlab to invoke csf, you can read pcd file into array by yourself , and feed this array into csf. If you just want to use csf as a commandline executable to process your pcd files, you can use the csfdemo, but you should translate pcd into txt. or you can use csf plugin in cloudcompare. Thank you.