From ed397cfbea7f86c836ebf26886ef1360870ec666 Mon Sep 17 00:00:00 2001 From: Bisaloo Date: Wed, 4 Oct 2017 11:16:06 +0200 Subject: [PATCH] Fix 404 url in canny edge detection tutorial --- doc/py_tutorials/py_imgproc/py_canny/py_canny.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/py_tutorials/py_imgproc/py_canny/py_canny.markdown b/doc/py_tutorials/py_imgproc/py_canny/py_canny.markdown index 1e2e8aa..94e249a 100644 --- a/doc/py_tutorials/py_imgproc/py_canny/py_canny.markdown +++ b/doc/py_tutorials/py_imgproc/py_canny/py_canny.markdown @@ -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 -- 2.7.4