Question

can anyone suggest me, how to recognise road edge using FME Transormers

  • 6 September 2021
  • 4 replies
  • 7 views
R
can anyone suggest me, how to recognise road edge using FME Transormers

4 replies

redgeographics
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Userlevel 4
Badge +25

What kind of source data do you have? Raster?

R

What kind of source data do you have? Raster?

raster(Point cloud data)

 

JennaKAtSafe
Rank
Badge +6

raster(Point cloud data)

 

Hi @rajkeerthana09​ , maybe this article will help: https://community.safe.com/s/article/edge-detection-with-the-rasterconvolver

hkingsbury
Rank
Userlevel 5
Badge +29

I've experimented with similar previously, we had Pointcloud data with RGB values on it. I converted those values to HSV and used these along with the RGB values to filter out points that were sufficiently 'grey' (high saturation). Similar logic also allowed us to pull out white and yellow line markings with some success

Check out the Abley FME Firesides on Youtube: https://www.youtube.com/@ableyltd

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