main.cpp

#include <iostream>
#include <vector>
#include <numeric>
#include <Windows.h>
#include <opencv2\highgui.hpp>
#include <opencv2\core\core.hpp>
#include <opencv2\opencv.hpp>
#include "moments.hpp"

using namespace std;
using namespace cv;


int main() {

    Moments m1, m2;
    double t1, t2;
    Mat image;

	image = imread("images\\750x750.jpg", IMREAD_GRAYSCALE);
	if (!image.data)
    {
        cout << "Could not find image" << endl;
        return -1;
    }
    
    if(!SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS))
        cout << "Could not set process priority";

    if(!SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL))
        cout << "Could not set thread priority";

    pre_compute_power_arrays(image.size());


    t1 = (double)getTickCount();
    for(int i = 0; i < 100; i++)
        m1 = drt_moments(image);
    t1 = ((double)getTickCount()-t1)/getTickFrequency();

    t2 = (double)getTickCount();
    for(int i = 0; i < 100; i++)
        m2 = opencv_moments(image);
    t2 = ((double)getTickCount()-t2)/getTickFrequency();


    cout << "DRT Total: " << t1/1000 << endl;
    cout << "OCV Total: " << t2/1000 << endl;

    cout << m1.m00 << "] m00 [" << m2.m00 << endl;
    cout << m1.m10 << "] m10 [" << m2.m10 << endl;
    cout << m1.m01 << "] m01 [" << m2.m01 << endl;
    cout << m1.m20 << "] m20 [" << m2.m20 << endl;
    cout << m1.m02 << "] m02 [" << m2.m02 << endl;
    cout << m1.m11 << "] m11 [" << m2.m11 << endl;
    cout << m1.m30 << "] m30 [" << m2.m30 << endl;
    cout << m1.m03 << "] m03 [" << m2.m03 << endl;
    cout << m1.m21 << "] m21 [" << m2.m21 << endl;
    cout << m1.m12 << "] m12 [" << m2.m12 << endl;

	return 0;
}