mappazzo

About

Username
mappazzo
Joined
Visits
1
Last Active
Roles
No Roles
Points
1
0
Badges
Posts
2
Windows Version
10
Global Mapper Version
17.2
  • Classify point cloud by color

    I am a long time Global Mapper user but new to Version 17 and the LiDAR module.

    We are looking ways to classify point clouds created with drone based photogrammetry. 

    I would like to be able to classify points according to colour.... the long way to achieve this would be to complete a series of RGB value searches to refine my selection to a specific spectrum.

    The problem with this is that I need to know the range of RGB values in advance.
    What would be nice would be able to select a point and a "tolerance" to find points of "similar" color. 

    I haven't been able to find this functionality yet?
    Am I missing something here??
    If it's not currently part of GM, has anyone written a script that does something similar?? 
    Nats