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<h4><b>About</b></h4>
<p>The QIM data repository is a collection of µCT scans of different samples.
<ul>
<li>The images can be freely used</li>
<li>Can be used for developing and testing</li>
<ul>
<li>new image analysis methods,</li>
<li>new visualization tools,</li>
<li>other use of 3D volumetric scans.</li>
</ul>
</ul></p>
<p>Most of the scans are recorded on our lab scanners in the <a href="https://danfix.dtu.dk/" target="_blank">3D Imaging Center at DTU (3DIM)</a> and have a resolution of about 1000 voxels cubed, so most of the images are several GB in size. Therefore, it can take time to download the data. To make it easier to decide which image to download, we have made visualizations of the scans showing example slices, 3D renderings, and intensity distributions, so you can get an idea of the image content. We have also created downscaled versions of some of the scans, such that you can download a smaller sample.</p>
<p>If you use the data for research, please acknowledge our data repository by including “this data was downloaded from the QIM data repository <a href="https://qim.compute.dtu.dk/data-repository/" target="_blank">https://qim.compute.dtu.dk/data-repository/</a>. If there is a special requirement to cite a paper associated with the data, then this will be clearly shown where you download the data. </p>
<p>You can find more resources and information at <a href="http://qim.dk/" target="_blank">QIM, the Center for quantification of Imaging Data from MAX IV</a>.
<p>QIM 3D data repository is a joint effort. Most QIM people have contributed to the repository, and a lot of our data comes from <a href="https://danfix.dtu.dk/" target="_blank">the 3DIM</a>. Here we list those directly involved in preparing the data and maintaining the page.</p>
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<a href= "http://people.compute.dtu.dk/vand/" target="_blank">
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<p>Started the repository. <a href="mailto:vand@dtu.dk" target="_blank">vand@dtu.dk</a></p>
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<a href="http://people.compute.dtu.dk/abda/" target="_blank">
<img src="about/anders.jpg" style="width:100%" class="w3-hover-opacity">
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<p>Head of <a href="http://qim.dk" target="_blank">QIM</a>. <a href="mailto:abda@dtu.dk" target="_blank">abda@dtu.dk</a></p>
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<p><b>Rasmus Tuxen</b></p>
<p>Alumni QIM student programmer. Added stuff to the repository.</p>
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<p><b>Dirk Müter</b></p>
<p>Scanned our items at <a href="https://imaging.dtu.dk/" target="_blank">3DIM</a>.</p>
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<p><b>Hans Martin Kjer</b></p>
<p>Researcher making cool visualization. <a href="mailto:hmkj@dtu.dk" target="_blank">hmkj@dtu.dk</a>.</p>
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<p><b>Carsten Gundlach</b></p>
<p>Running <a href="https://imaging.dtu.dk/" target="_blank">3DIM</a>. <a href="mailto:cagu@fysik.dtu.dk" target="_blank">cagu@fysik.dtu.dk</a></p>