add gstar publication entry

_publications/2025/gstar.md

@@ -0,0 +1,26 @@
+---
+ref: gstar
+title: "GSTAR: Gaussian Surface Tracking and Reconstruction"
+authors: Chengwei Zheng, Lixin Xue, Juan Zarate, Jie Song
+date: 2025-01-17
+venue: arXiv 
+image: https://files.ait.ethz.ch/projects/gstar/gstar_demo.mp4 
+external_project_page: https://eth-ait.github.io/GSTAR/ 
+video: https://www.youtube.com/watch?v=Fwby4PrjFeM
+talk: 
+paper: https://arxiv.org/abs/2501.10283
+poster: 
+data: 
+code:
+conference_url: https://arxiv.org/abs/2501.10283
+equal_contributions: 
+award: 
+bibtex: "@misc{zheng2025gstar,
+      title={GSTAR: Gaussian Surface Tracking and Reconstruction}, 
+      author={Chengwei Zheng and Lixin Xue and Juan Zarate and Jie Song},
+      year={2025},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV}
+}" 
+
+---