I am bit confused on how, and why i get this segmentation fault, when try to show an image..
void filter(Mat src, Mat dst, int kernel, double P)
{
cout << "got it" << endl;
Mat temp = src.clone();
Mat dst111 = src.clone();
copyMakeBorder(temp,temp,kernel-1,kernel-1,kernel-1,kernel-1,BORDER_CONSTANT,Scalar(0,0,0));
for(int row = kernel/2; row < temp.rows - kernel/2-1; row++)
{
for(int col = kernel/2; col < temp.cols - kernel/2-1; col++)
{
double den=0,num=0;
for(int i = -(kernel/2); i <= (kernel/2) ; i++)
{
for(int j = -(kernel/2) ; j <= (kernel/2); j++)
{
den += pow(temp.at<double>(row+i,col+j),P);
num += pow(temp.at<double>(row+i,col+j),P+1);
//cout <<"Row: "<<row+i << " " << "col: "<< col + j << endl;
}
}
//cout << num/den << endl;
double value = num/den;
dst.at<double>(row,col) = value;
}
}
// dst.convertTo(dst111,CV_8U);
imshow("hey",dst);
cout << "done " << endl;
waitKey();
}