"l00375"></a><span class="lineno">  375</span>&#160;        <span class="keywordflow">if</span> (values.size() % 2 == 1) {</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;          blurred(y, x) = values[n];</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;          blurred(y, x) = (values[n - 1] + values[n])