closed polyline

by nass

Sep 26, 2013

hallo everyone,

I am trying to get an outline or closed polyline from a fisheye picture that i produced. attached is the jpeg. Is there a way to get a closed outline where only the sky can be seen ( i.e: without the surrounding building).

thank you in advance.  

fe_02.eg_00_f.jpg

  • Richard Schaffranek

    From the Image or the data?

    Sep 26, 2013

  • nass

    from image

    Sep 26, 2013

  • Piotr

    Import image to Photosop, make a mask with a magic wand, save selection as path, export path as AI file, open it in Rhino as vector graphic.

    Sep 26, 2013