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fix indent

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This commit is contained in:
Adrien BAK 2013-11-13 16:21:09 +09:00
parent 1c025be068
commit dda3b534ad
1 changed files with 18 additions and 18 deletions

36
samples/cpp/tutorial_code/ImgTrans/HoughCircle_Demo.cpp

@ -25,42 +25,42 @@ namespace
void HoughDetection(const Mat& src_gray, const Mat& src_display, int cannyThreshold, int accumulatorThreshold)
{
// will hold the results of the detection
std::vector<Vec3f> circles;
// runs the actual detection
HoughCircles( src_gray, circles, HOUGH_GRADIENT, 1, src_gray.rows/8, cannyThreshold, accumulatorThreshold, 0, 0 );
// will hold the results of the detection
std::vector<Vec3f> circles;
// runs the actual detection
HoughCircles( src_gray, circles, HOUGH_GRADIENT, 1, src_gray.rows/8, cannyThreshold, accumulatorThreshold, 0, 0 );
// clone the colour, input image for displaying purposes
Mat display = src_display.clone();
for( size_t i = 0; i < circles.size(); i++ )
{
// clone the colour, input image for displaying purposes
Mat display = src_display.clone();
for( size_t i = 0; i < circles.size(); i++ )
{
Point center(cvRound(circles[i][0]), cvRound(circles[i][1]));
int radius = cvRound(circles[i][2]);
// circle center
circle( display, center, 3, Scalar(0,255,0), -1, 8, 0 );
// circle outline
circle( display, center, radius, Scalar(0,0,255), 3, 8, 0 );
}
}
// shows the results
imshow( windowName, display);
// shows the results
imshow( windowName, display);
}
}
int main(int, char** argv)
{
Mat src, src_gray;
Mat src, src_gray;
// Read the image
src = imread( argv[1], 1 );
if( !src.data )
{
std::cerr<<"Invalid input image\n";
std::cout<<"Usage : tutorial_HoughCircle_Demo <path_to_input_image>\n";
return -1;
}
if( !src.data )
{
std::cerr<<"Invalid input image\n";
std::cout<<"Usage : tutorial_HoughCircle_Demo <path_to_input_image>\n";
return -1;
}
// Convert it to gray
cvtColor( src, src_gray, COLOR_BGR2GRAY );