General ⇒ How do I show a vector image?

[akira32]

How do I show a vector image?
The vector image can zoom-in and doesn't distorb.
What code should I write?

\begin{figure*}[hcb]
\centering
\includegraphics[width=1.0\textwidth]{result2.eps}
\caption{The input test images. Images 7 and 8 are arbitrarily collected in the internet.}
\label{fig:result2}
\end{figure*}