\begin{slide}{violet}
\violet
Conclusions:
\begin{itemize}
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\item Gibbs measure approach provides unifying framework for visual quantization encoding.
\item Both Hopfield networks and simulated annealing can provide solutions within this framework.
\item Solutions (both halftoning and color quantization) are preferable to
those provided by standard algorithms.
\end{itemize}
Directions:
\begin{itemize}
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\item interactive quantization
\item image reconstruction
\item retinal models
\item supersampling in distributed ray tracing
\end{itemize}
\end{slide}
