Micha <mi...@...> writes:
> I(x,y,\hspace{-0.9em}\underset{\substack{\downarrow\\
> \mbox{scale}
> }
> }{t}\hspace{-0.9em})=I(x,y,0)\otimes\hspace{-5em}
> \underset{\substack{\downarrow\\
> \mbox{Gaussian filter with zero}\\
> \mbox{mean and variance t}
> }
> }{G}\hspace{-5em}\left(t\right)
You can omit the \hspace commands and change all three instances
of \mbox{...} to \makebox[0pt]{...}.
/Paul
