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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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Alexander Alekhin
2020-03-23 16:54:35 +00:00
parent 4dfa798e75 2d63861c09
commit 0b4c101e8a
25 changed files with 407 additions and 140 deletions
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modules/objdetect/src/qrcode.cpp
+9 -2
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@@ -122,9 +122,16 @@ void QRDetect::init(const Mat& src, double eps_vertical_, double eps_horizontal_
eps_vertical = eps_vertical_;
eps_horizontal = eps_horizontal_;
adaptiveThreshold(barcode, bin_barcode, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 83, 2);
adaptiveThreshold(resized_barcode, resized_bin_barcode, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 83, 2);
if (!barcode.empty())
adaptiveThreshold(barcode, bin_barcode, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 83, 2);
else
bin_barcode.release();
if (!resized_barcode.empty())
adaptiveThreshold(resized_barcode, resized_bin_barcode, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 83, 2);
else
resized_bin_barcode.release();
}
vector<Vec3d> QRDetect::searchHorizontalLines()