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<p>If these options are prohibitive, you can reduce the quality of the image results.  The default build is Q16 HDRI.  If you disable <a href="../www/high-dynamic-range.html">HDRI</a>, you use half the memory and instead of predominantly floating point operations, you use the typically more efficient integer operations.  The trade-off is reduced precision and you cannot process out of range pixel values (e.g. negative).  If you build the Q8 non-HDRI  version of ImageMagick, you again reduce the memory re