/a><span class="lineno">  258</span>&#160;    cv::cvtColor(imageOut, imageOut, cv::COLOR_BGRA2BGR);</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    CHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;Conversion from &quot;</span> &lt;&lt; chI &lt;&lt; <span class="stringliteral">&quot; channels to &quot;</span> 