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Detect and use source grayscale mat if applicable.

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twelve17
2015-01-06 14:36:24 +00:00
parent bc0c569f39
commit 97966fb8a6
2 changed files with 19 additions and 4 deletions
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12
src/openalpr/detection/detectorcpu.cpp
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@@ -49,7 +49,15 @@ namespace alpr
{
Mat frame_gray;
cvtColor( frame, frame_gray, CV_BGR2GRAY );
if (frame.channels() > 2)
{
cvtColor( frame, frame_gray, CV_BGR2GRAY );
}
else
{
frame_gray = frame;
}
vector<PlateRegion> detectedRegions;
for (int i = 0; i < regionsOfInterest.size(); i++)
@@ -128,4 +136,4 @@ namespace alpr
}
}
}