Classify by Polygons
Function Description: Classify point clouds according to vector polygons, and point clouds within the polygons will participate in the classification.
Steps
1.Click Classify by Polygons
Button, pop up the Classify Settings dialog box.
Parameter description:
- Layers: Classify point clouds based on the vector polygons of a certain layer.
- From Class: The category to be classified of the point cloud, only the point cloud of the set source category will participate in the classification.
- To Class: The target category of the classification, the point cloud will be assigned to this category.
Before Classify by Polygons
Effect diagram after Classify by Polygons