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// countnonzeropixels.cpp: count the number of non zero value pixels in an image and print it

#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>

using namespace cv;
using namespace std;


int main(int argc, char *argv[])

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#include <stdlib.h>
#include <sys/utsname.h>
#include <sys/time.h>
#include <string.h>

#define lnetlib_c  /* Define the library */

/* Include the Lua API header files */
#include "lua.h"
#include "lauxlib.h"