清华大学与哈佛大学共同研发出一款名为LangSplat的全新AI系统。该系统在三维空间内能够高效、准确地搜索开放式词汇，为业界首次提出基于3DGS的3D语言场方法。LangSplat特别引入了SAM和CLIP技术，使得其在开放词汇3D对象定位和语义分割任务上表现优于现有先进方法。更为惊人的是，LangSplat的速度竟然比LERF快了199倍。
这款联合研发的AI系统有望在众多领域发挥重要作用，如虚拟现实、增强现实、机器人导航等。通过LangSplat，研究人员可以更精确地描述3D场景，为相关技术的发展提供了有力支持。
英文翻译：
News title: Tangible Breakthrough: Tsinghua & Harvard Team Unveils LangSplat
Keywords: AI, 3D search, open-ended vocabulary
News content:
In a groundbreaking collaboration, Tsinghua University and Harvard University have jointly developed a cutting-edge AI system called LangSplat. This system efficiently and accurately searches for open-ended vocabulary within 3D spaces, marking the first time a 3D language field method based on 3DGS has been proposed. LangSplat particularly introduces SAM and CLIP technologies, outperforming state-of-the-art methods in open-ended 3D object localization and semantic segmentation tasks. More astonishingly, LangSplat is 199 times faster than LERF.
The jointly developed AI system has the potential to play a significant role in numerous fields, such as virtual reality, augmented reality, and robot navigation. With LangSplat, researchers can more accurately describe 3D scenes, providing a powerful boost to the development of related technologies.
【来源】https://www.ithome.com/0/742/887.htm
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