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体验新版 GitCode,发现更多精彩内容 >>
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4f7453be
编写于
12月 01, 2016
作者:
V
Vadim Pisarevsky
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Merge pull request #7763 from jrheard:patch-1
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c99097f8
47f53b67
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doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown
...s/imgproc/imgtrans/canny_detector/canny_detector.markdown
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未找到文件。
doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.markdown
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@@ -12,7 +12,7 @@ Theory
...
@@ -12,7 +12,7 @@ Theory
------
------
The
*Canny Edge detector*
was developed by John F. Canny in 1986. Also known to many as the
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.
-
**Low error rate:**
Meaning a good detection of only existent edges.
-
**Good localization:**
The distance between edge pixels detected and real edge pixels have
-
**Good localization:**
The distance between edge pixels detected and real edge pixels have
to be minimized.
to be minimized.
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