e73d8">downscale</a>, 4, &quot;reduced resolution output&quot;)</td></tr>
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<tr class="memitem:af0e26ae6b79f835955b587dbb30a8035"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_geometric_consistency_8cpp.html#af0e26ae6b79f835955b587dbb30a8035">DEFINE_string</a> (first, &quot;&quot;, &quot;first frame to process (lexical)&quot