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<title>Dr. Dobb's | A Balanced Dithering Technique | December 1, 1998</title>
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    <em>December 01, 1998</em><BR>
    
        <h3>A Balanced Dithering Technique</h3>
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<h4><A NAME="heading1">Figure 2:	How to produce a second-order Hilbert curve from a first-order cup</A></h4>
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