Speed up Matrix Addition in C#

Question

I\'d like to optimize this piece of code :

public void PopulatePixelValueMatrices(GenericImage image,int Width, int Height)
{            
        for (int x = 0;         


        

Answer 1

Matrix addition is of course an n^2 operation but you can speed it up by using unsafe code or at least using jagged arrays instead of multidimensional.