rage over, optional</span>
<span class="sd">        :out: </span>
<span class="sd">            | &#39;DEi&#39; or str, optional</span>
<span class="sd">            | Requested output.</span>
<span class="sd">        </span>
<span class="sd">    Note:</span>
<span class="sd">        For the other input arguments, see specific color space used.</span>
<span class="sd">        </span>
<span class="sd">    Returns:</span>
<span class="sd">        :returns: </span>
<span class="sd">            | ndarray with DEi