Merge pull request #9771 from Bisaloo:patch-1

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Vadim Pisarevsky 2017-10-05 10:48:20 +00:00
commit 558e4d9c2d

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@ -101,7 +101,7 @@ Additional Resources
--------------------
-# Canny edge detector at [Wikipedia](http://en.wikipedia.org/wiki/Canny_edge_detector)
-# [Canny Edge Detection Tutorial](http://dasl.mem.drexel.edu/alumni/bGreen/www.pages.drexel.edu/_weg22/can_tut.html) by
-# [Canny Edge Detection Tutorial](http://dasl.unlv.edu/daslDrexel/alumni/bGreen/www.pages.drexel.edu/_weg22/can_tut.html) by
Bill Green, 2002.
Exercises