@article{opengsfusionopenvocabularydensemappingwi, title = {OpenGS-Fusion: Open-Vocabulary Dense Mapping with Hybrid 3D Gaussian Splatting for Refined Object-Level Understanding}, author = {Dianyi Yang and Xihan Wang and Yu Gao and Shiyang Liu and Bohan Ren and Yufeng Yue and Yi Yang}, year = {2025}, eprint = {2508.01150}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2508.01150}, }