Hough Circle Estimate RadiusInvoker code

C++
1

Hi everybody.

I trying to learn hough.cpp code .
There is function
inline int filterCircles(const Point2f& curCenter, float* ddata) const;
which contains the following code :
float rCur = (upbin + j)/2.f /nBinsPerDr * dr + minRadius;.
I think this code has error and it supposed to be
float rCur = (upbin + j)/2.f *nBinsPerDr * dr + minRadius;.

Please help me make this clear