\centering \subfigure[Nearest]{\label{fig:Jamshidiyeh:Nearest}\includegraphics[height=73mm]{Images/Nearest.jpg}}
\hspace{1mm}
\centering \subfigure[Bicubic]{\label{fig:Jamshidiyeh:Bicubic}\includegraphics[height=73mm]{Images/Bicubic.jpg}}
\hspace{1mm}
\subfigure[Freeman]{\label{fig:Jamshidiyeh:Freeman}\includegraphics[height=73mm]{Images/Freeman.jpg}}
\hspace{1mm}
\subfigure[This Paper]{\label{fig:Jamshidiyeh:XFus} \includegraphics[height=73mm]{Images/XFus.jpg}}
\caption{Close-up of results} \label{fig:Jamshidiyeh}
\end{figure}