we should save the edited parameter list - right now we dump everything
Member WFilter::WFilter (int w, int h, float orientation, float size=0, int sign=1)
Albert update for WFilter Formula: f(i,j)=1/[sqrt(2PI)*sigm] * ex{-[x^2 + (aspect * y)^2]/(2sigma^2)} where x=i*cos(orientation)-j*sin(orientation) y=i*sin(orientation)+j*cos(orientation)