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Author Topic: Cloth Simulation method for DTM point classification  (Read 3669 times)

humlovul

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Cloth Simulation method for DTM point classification
« on: February 25, 2017, 03:45:49 PM »
You should implement Cloth Simulation method for point classification. This is especially good for classification ground and non-ground points like in high density city to create DTM.

Scientific paper: "An Easy-to-Use Airborne LiDAR Data Filtering Method Based on Cloth Simulation" Zhang W, Qi J, Wan P, Wang H, Xie D, Wang X, Yan G.: http://www.mdpi.com/2072-4292/8/6/501
Source code: https://github.com/jianboqi/CSF

Thibaud Capra

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Re: Cloth Simulation method for DTM point classification
« Reply #1 on: February 27, 2017, 10:48:13 AM »
+1, I've been using it on raw point cloud exports with great success, this point classification method is a gem.
Best regards.
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Thibaud CAPRA
Master Student in Geodetic Engineering, Cartography & Surveying
Master Thesis in Automated Processing of UAV-based Photogrammetric Data (ResearchGate Link)
INSA de Strasbourg, FRANCE
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CamMakoJ

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Re: Cloth Simulation method for DTM point classification
« Reply #2 on: March 08, 2017, 09:45:40 PM »
Would there be a way to incorporate this as a python script? This sounds like something I would be very interested in

Thibaud Capra

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Re: Cloth Simulation method for DTM point classification
« Reply #3 on: March 09, 2017, 10:55:39 AM »
Hello CamMakoJ,
Wuming Zhang, the leader of the team that developped CSF, posted the Python script on Github.

Make sure to follow his amazing project on ResearchGate!
Best regards.
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Thibaud CAPRA
Master Student in Geodetic Engineering, Cartography & Surveying
Master Thesis in Automated Processing of UAV-based Photogrammetric Data (ResearchGate Link)
INSA de Strasbourg, FRANCE
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CamMakoJ

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Re: Cloth Simulation method for DTM point classification
« Reply #4 on: March 31, 2017, 12:49:46 AM »
Thats awesome thanks! - Is this script runnable from within Agisoft? i have tried all of the python scripts in that folder. I only ask because once we take a dense cloud out of agi i cant put it back in to create a model.
« Last Edit: March 31, 2017, 01:00:23 AM by CamMakoJ »