Add citation information to README, website, and CITATION.cff (Version 1.0)

Author: lilinyuanvr

docs/index.html

@@ -479,10 +479,21 @@ <h2 itemprop="name">Changelog</h2>
             </article>
 
             <article id="collaboration" itemscope itemtype="https://schema.org/Article">
-                <div class="content-block text-center">
-                    <h2 itemprop="name">Collaborate With Us</h2>
-                    <p itemprop="articleBody">We welcome academic and industry professionals interested in the Realsee3D dataset to contact us for further cooperation.</p>
-                    <p>Please reach out to us at: <a href="mailto:pancihui001@realsee.com" class="email-text" itemprop="email"><strong>pancihui001@realsee.com</strong></a></p>
+                <div class="content-block">
+                    <h2 itemprop="name">Citation</h2>
+                    <p>If you use the Realsee3D dataset in your research, please cite our paper:</p>
+                    <pre><code>@misc{Li2025realsee3d_data,
+  doi = {10.5281/zenodo.17826243},
+  url = {https://doi.org/10.5281/zenodo.17826243},
+  author = {Li, Linyuan and Pan, Cihui and Rao, Tong and Zhou, Jie and Wu, Yan and Li, Xi and Wang, Lingli and others},
+  title = {Realsee3D: A Large-Scale Multi-View RGB-D Dataset of Indoor Scenes (Version 1.0)},
+  publisher = {Zenodo},
+  year = {2025}
+}</code></pre>
+
+                    <h2 itemprop="name" style="margin-top: 2rem;">Collaborate With Us</h2>
+                    <p itemprop="articleBody" class="text-center">We welcome academic and industry professionals interested in the Realsee3D dataset to contact us for further cooperation.</p>
+                    <p class="text-center">Please reach out to us at: <a href="mailto:pancihui001@realsee.com" class="email-text" itemprop="email"><strong>pancihui001@realsee.com</strong></a></p>
                 </div>
             </article>