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Added a median (math) function to Utility

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Matt Hill
2014-01-29 18:12:05 -06:00
parent 8a9b4e1bae
commit 1afc1ff1eb
2 changed files with 6 additions and 2 deletions
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6
src/openalpr/utility.cpp
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@@ -176,7 +176,11 @@ vector<Mat> produceThresholds(const Mat img_gray, Config* config)
} }
double median(int array[], int arraySize)
{
std::sort(&array[0], &array[arraySize]);
return arraySize % 2 ? array[arraySize / 2] : (array[arraySize / 2 - 1] + array[arraySize / 2]) / 2;
}
Mat equalizeBrightness(Mat img) Mat equalizeBrightness(Mat img)

2
src/openalpr/utility.h
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@@ -90,7 +90,7 @@ class LineSegment
}; };
double median(int array[], int arraySize);
vector<Mat> produceThresholds(const Mat img_gray, Config* config); vector<Mat> produceThresholds(const Mat img_gray, Config* config);