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Update hough.cpp

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This commit is contained in:
Suleyman TURKMEN 2022-09-03 11:49:00 +03:00
parent 5bb098ba5d
commit 22eb91a7e0
1 changed files with 4 additions and 1 deletions
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5
modules/imgproc/src/hough.cpp
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@ -2293,6 +2293,9 @@ static void HoughCircles( InputArray _image, OutputArray _circles,
break;
case HOUGH_GRADIENT_ALT:
{
if( param2 >= 1 )
CV_Error( Error::StsOutOfRange, "when using HOUGH_GRADIENT_ALT method, param2 parameter must be smaller than 1.0" );
std::vector<EstimatedCircle> circles;
Mat image = _image.getMat();
HoughCirclesAlt(image, circles, dp, minDist, minRadius, maxRadius, param1, param2);
@ -2320,7 +2323,7 @@ static void HoughCircles( InputArray _image, OutputArray _circles,
}
break;
default:
CV_Error( Error::StsBadArg, "Unrecognized method id. Actually only CV_HOUGH_GRADIENT is supported." );
CV_Error( Error::StsBadArg, "Unrecognized method id. Actually supported methods are HOUGH_GRADIENT and HOUGH_GRADIENT_ALT" );
}
}