From 47f53b675d4e0d430b8c4caea31ae13ab4bf5216 Mon Sep 17 00:00:00 2001 From: JR Heard Date: Wed, 30 Nov 2016 16:52:28 -0800 Subject: [PATCH] fix a typo in the canny docs --- .../imgproc/imgtrans/canny_detector/canny_detector.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown b/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown index e86b16daf6..f9f2a2a2b7 100644 --- a/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown +++ b/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown @@ -12,7 +12,7 @@ Theory ------ The *Canny Edge detector* was developed by John F. Canny in 1986. Also known to many as the -*optimal detector*, Canny algorithm aims to satisfy three main criteria: +*optimal detector*, the Canny algorithm aims to satisfy three main criteria: - **Low error rate:** Meaning a good detection of only existent edges. - **Good localization:** The distance between edge pixels detected and real edge pixels have to be minimized.