ineno">  185</span>&#160;  cv::Vec&lt;_Tp, cn&gt; result;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; cn; ++i) {</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    result[i] = abs(a[i] - b[i]);</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  }</div><div class="line"><a name="l00189"></a><span class="lineno">