CloudCompare forum

Hallo,

I'm a student in remote sensing, and I'm using Canupo for the first time. I created two classifiers one for vegetation and ground, the second is for cars and buildings (using different label for each class). The accuracy was good for the both classifiers, but when I classify my cloud I'm getting only two classes (red and blue color)!

Hope someone can help

Each classifier separates the cloud in two: the points corresponding to the class, and the others. So you have to apply them in 'cascade'. And to separate the cloud each time, you have to use the 'Edit > Scalar fields > Filter by value' tool.