Canny edge detector steps

tsdconseil / opencv-demonstrator

OpenCV demonstrator (GUI)

http://www.tsdconseil.fr/log/opencv/demo/index-en.html

GNU Lesser General Public License v3.0

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Canny edge detector steps #81

Open leocd91 opened 1 year ago

leocd91 commented 1 year ago

Hi, I'm trying to replicate the canny edge detector from your demo but still not avail. What are the exact steps to do it from the demo? is there any preprocessing first?