 class="section" id="reference-image-the-corresponding-high-resolution-acquisition">
<h3>Reference image: The corresponding high-resolution acquisition<a class="headerlink" href="#reference-image-the-corresponding-high-resolution-acquisition" title="Permalink to this headline">¶</a></h3>
<p>For each acquisition at lower resolution (e.g. CubeQuant), the reference image is a high-resolution image of the same subject (e.g. DESS), which must have been previously <a class="reference internal" href="#newsubject"