30 lines
830 B
C++
30 lines
830 B
C++
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#include <opencv2/core/core.hpp>
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#include <opencv2/highgui/highgui.hpp>
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#include <iostream>
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using namespace cv;
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using namespace std;
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int main( int argc, char** argv )
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{
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if( argc != 2)
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{
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cout <<" Usage: display_image ImageToLoadAndDisplay" << endl;
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return -1;
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}
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Mat image;
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image = imread(argv[1], CV_LOAD_IMAGE_COLOR); // Read the file
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if(! image.data ) // Check for invalid input
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{
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cout << "Could not open or find the image" << std::endl ;
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return -1;
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}
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namedWindow( "Display window", WINDOW_AUTOSIZE );// Create a window for display.
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imshow( "Display window", image ); // Show our image inside it.
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waitKey(0); // Wait for a keystroke in the window
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return 0;
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}
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