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Fix for morphologyEx MORPH_HITMISS mode

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This commit is contained in:
Vitaly Tuzov
2018-05-29 20:11:49 +03:00
parent 44572fac44
commit 2e22f8e790
2 changed files with 12 additions and 4 deletions
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modules/imgproc/src/morph.cpp
+6 -4
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@@ -2115,16 +2115,18 @@ void cv::morphologyEx( InputArray _src, OutputArray _dst, int op,
k2 = (kernel == -1);
if (countNonZero(k1) <= 0)
e1 = src;
e1 = Mat(src.size(), src.type(), Scalar(255));
else
erode(src, e1, k1, anchor, iterations, borderType, borderValue);
Mat src_complement;
bitwise_not(src, src_complement);
if (countNonZero(k2) <= 0)
e2 = src_complement;
e2 = Mat(src.size(), src.type(), Scalar(255));
else
{
Mat src_complement;
bitwise_not(src, src_complement);
erode(src_complement, e2, k2, anchor, iterations, borderType, borderValue);
}
dst = e1 & e2;
}
break;