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threaddemo.cpp
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threaddemo.cpp
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#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/core/core.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/nonfree/features2d.hpp"
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
using namespace cv;
using namespace std;
int maxCorners = 1000;
int maxTrackbar = 100;
RNG rng(12345);
/**
* @function main
*/
int main( int argc, char** argv )
{
int x, y;
Mat img = imread( argv[1], 1 );
std::vector<Point2f> points;
int i = 0;
while (i < 200)
{
scanf("%i\t%i\n", &x, &y);
points.push_back(Point2f((float)x,(float)y));
printf("%f %f", x, y);
i++;
}
printf("points: %i\n", points.size());
for( int i = 0; i < points.size(); i++ )
{ circle( img, points[i], 5, Scalar(rng.uniform(0,255), rng.uniform(0,255),
rng.uniform(0,255)), -1, 8, 0 ); }
/// Show what you got
namedWindow( "res", CV_WINDOW_AUTOSIZE );
imshow( "res", img );
waitKey(0);
return 0;
}