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Set stricter warning rules for gcc

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This commit is contained in:
Andrey Kamaev
2012-06-07 17:21:29 +00:00
parent 0395f7c63f
commit 49a1ba6038
241 changed files with 9054 additions and 8947 deletions
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16
samples/cpp/laplace.cpp
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@@ -8,13 +8,13 @@
using namespace cv;
using namespace std;
void help()
static void help()
{
cout <<
"\nThis program demonstrates Laplace point/edge detection using OpenCV function Laplacian()\n"
"It captures from the camera of your choice: 0, 1, ... default 0\n"
"Call:\n"
"./laplace [camera #, default 0]\n" << endl;
cout <<
"\nThis program demonstrates Laplace point/edge detection using OpenCV function Laplacian()\n"
"It captures from the camera of your choice: 0, 1, ... default 0\n"
"Call:\n"
"./laplace [camera #, default 0]\n" << endl;
}
int sigma = 3;
@@ -54,7 +54,7 @@ int main( int argc, char** argv )
createTrackbar( "Sigma", "Laplacian", &sigma, 15, 0 );
Mat smoothed, laplace, result;
for(;;)
{
Mat frame;
@@ -69,7 +69,7 @@ int main( int argc, char** argv )
blur(frame, smoothed, Size(ksize, ksize));
else
medianBlur(frame, smoothed, ksize);
Laplacian(smoothed, laplace, CV_16S, 5);
convertScaleAbs(laplace, result, (sigma+1)*0.25);
imshow("Laplacian", result);