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revamped

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This commit is contained in:
Gary Bradski 2010-12-04 08:30:59 +00:00
parent 0c6fa4388b
commit 11f4e1028b
1 changed files with 11 additions and 0 deletions
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11
samples/cpp/image.cpp
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@ -9,11 +9,22 @@ using namespace cv; // all the new API is put into "cv" namespace. Export its co
using namespace std; using namespace std;
using namespace cv::flann; using namespace cv::flann;
void help()
{
cout <<
"\nThis program shows how to use cv::Mat and IplImages converting back and forth.\n"
"It shows reading of images, converting to planes and merging back, color conversion\n"
"and also iterating through pixels.\n"
"Call:\n"
"./image [image-name Default: lena.jpg]\n" << endl;
}
// enable/disable use of mixed API in the code below. // enable/disable use of mixed API in the code below.
#define DEMO_MIXED_API_USE 1 #define DEMO_MIXED_API_USE 1
int main( int argc, char** argv ) int main( int argc, char** argv )
{ {
help();
const char* imagename = argc > 1 ? argv[1] : "lena.jpg"; const char* imagename = argc > 1 ? argv[1] : "lena.jpg";
#if DEMO_MIXED_API_USE #if DEMO_MIXED_API_USE
Ptr<IplImage> iplimg = cvLoadImage(imagename); // Ptr<T> is safe ref-conting pointer class Ptr<IplImage> iplimg = cvLoadImage(imagename); // Ptr<T> is safe ref-conting pointer class