9 Replies Latest reply on Sep 17, 2018 12:32 AM by ErikAn

    Accuracy in real world x,y,z coordinates

    ErikAn

      I'm trying to find the "real world" coordinates (cm or mm) for certain well known objects/pixels in an image. I create pointclouds and try to get the coordinates by using the 'points.get_vertices()'.

      It seems that the depth/z coordinate works perfectly, but not the x and y... If I for example mark two pixels that I know is 50 mm apart, they usually appear to be 80 mm apart. Does anyone know why this might be? The pointclouds themselves look good.

       

      I use Python 2.7 on Windows 10 if that helps anything