Fixing size of edges detected by canny edge detection

asked 2014-07-03 09:29:28 -0500

Hey there, I am trying to use a Canny edge detection and I want to filter out all the edges which are less than 5 cm in length. Is there a possibility to achieve this using Canny edge ? Please help

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You need to know the distance of your pixel in the 3D word to use a threshold in cm, are you able to get that?

Mathieu Barnachon gravatar imageMathieu Barnachon ( 2014-07-03 12:41:16 -0500 )edit