   <span class="keyword">const</span> cv::Mat_&lt;bool&gt;&amp; mask,</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> radius,</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> ignoreNan = <span class="keyword">true</span>) {</div><div class="line"><a name="l00341"></a><span class="lineno"> 