CloudCompare forum

My training cloud has around 11500 points and my PC1 cloud is 75000. I have now gotten the classifier to work (although it takes around 12 hours, is this normal?) with these as PCX and PC1. However when I classify the cloud it gives a very poor result - I have attached some images - despite a confid...

I am trying to classify a point cloud into ground points and non-ground points (i.e. vegetation) with 3DMASC. I have both LiDAR and photogrammetry data and want to complete the operation on these separately. So far I have not gotten past the "Train classifier" step as it seemingly runs for...

Hi, I am very new to 3DMASC, but am trying to use it for ground point classification of two point clouds - one is lidar (L2) and one is photogrammetric. Currently, when I try to train the classifier, it seemingly takes forever and ultimately does not work. For the photogrammetry point cloud (pcx) I ...