QueryGaussian: Scalable and Training-Free Open-Vocabulary 3D Instance Retrieval
QueryGaussian: 可扩展且无需训练的开词汇3D实例检索
机构 * University of Chinese Academy of Sciences(中国科学院大学) ; State Key Laboratory of Communication Content Cognition(通信内容认知国家重点实验室) ; Peng Cheng Laboratory(鹏城实验室)
AI总结 提出QueryGaussian,一种无需训练的开词汇3D实例检索框架,通过实例级查询机制解耦语义与几何,结合2D视觉模型和时序融合模块,在保持精度的同时降低70%以上GPU内存并加速180倍,支持城市级场景。
Comments 8 pages, 4 figures, 6 tables. Accepted to the 2026 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2026)