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English(EN) 3D-MRL: Nested Multimodal 3D Representations via Matryoshka Representation Learning

3D-MRL 引入嵌套多模态3D表示,以适应不同的计算预算

研究人员引入了3D Matryoshka表示学习(3D-MRL),一个用于预训练多模态3D表示的新框架。该方法允许单个模型在不同维度生成嵌入,以适应不同的计算预算,而无需重新训练。在Objaverse-LVIS、ModelNet40和ScanNet等数据集上的实验表明,在零样本和少样本3D识别任务中具有竞争力,3D-MRL将Objaverse-LVIS的Top-1准确率从46.8%提高到50.9%。该系统还支持跨维度检索,提供不同级别的语义和几何特异性。 AI

影响 能够更灵活、更高效地处理多模态AI系统中的3D数据。

排序理由 该集群包含一篇详细介绍多模态3D表示学习新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

3D-MRL 引入嵌套多模态3D表示,以适应不同的计算预算

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该集群包含一篇详细介绍多模态3D表示学习新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CV TIER_1 English(EN) · M\'arcus Lobo, Vitor Matias, Jeov\'a Farias, Moacir Ponti ·

    3D-MRL:通过俄罗斯套娃表示学习实现嵌套多模态3D表示

    arXiv:2608.29285v1 Announce Type: new Abstract: Vision-Language Models align point clouds with image and text embeddings, enabling zero-shot recognition, retrieval, and open-vocabulary understanding of 3D shapes. Existing multimodal 3D pre-training methods produce fixed-dimension…