清华大学与哈佛大学联合研发出一款名为LangSplat的全新AI系统。该系统能够在三维空间内高效、准确地搜索开放式词汇，为3D场景描述提供更为精确的方式。LangSplat是首个基于3DGS的3D语言场方法，创新性地引入了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超越了现有最先进的方法。更为令人惊叹的是，LangSplat的速度比LERF快了199倍，大大提高了工作效率。这一突破性成果对于三维场景的描述和理解具有重要意义，也为AI在3D领域的应用打开了新的篇章。
英文翻译：
Tsinghua University and Harvard University have jointly developed a new AI system called LangSplat. This system can efficiently and accurately search for open-ended vocabulary in 3D spaces, providing a more precise way to describe 3D scenes. LangSplat is the first 3D language field method based on 3DGS, innovatively introducing SAM and CLIP technologies, which surpasses the most advanced methods in open-ended 3D object localization and semantic segmentation tasks. More astonishingly, LangSplat is 199 times faster than LERF, greatly improving work efficiency. This groundbreaking achievement is of great significance for the description and understanding of 3D scenes and opens a new chapter for the application of AI in the 3D field.
【来源】https://www.ithome.com/0/742/887.htm
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