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English(EN) PIVOT: A Multi-Trajectory Dataset and Testbed for Pose, Intrinsics, and Novel Viewpoint Evaluation in Real-World 3D Reconstruction

新的PIVOT数据集在真实世界条件下评估三维重建

研究人员推出了PIVOT,这是一个新的数据集和评估框架,旨在评估三维重建方法(如神经辐射场(NeRFs)和3D高斯泼溅(3DGS))在更真实、更具挑战性的条件下的性能。与使用理想化轨迹和相机参数的先前基准不同,PIVOT包含了多样化的相机路径、测量姿态与优化姿态、以及校准内参与优化内参。使用DJI Mini 4 Pro无人机进行的初步结果表明,在评估未见过的轨迹时,性能明显下降,并突显了姿态来源和相机内参对重建质量的重大影响。 AI

影响 该数据集将能够对三维重建技术进行更鲁棒的评估,推动其向实际应用发展。

排序理由 该集群描述了一个用于三维重建方法的新数据集和评估框架,已在arXiv上发布。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

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新的PIVOT数据集在真实世界条件下评估三维重建

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该集群描述了一个用于三维重建方法的新数据集和评估框架,已在arXiv上发布。[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) · Mary Raymond ·

    PIVOT:用于真实世界三维重建中姿态、内参和新视角评估的多轨迹数据集和测试平台

    arXiv:2608.25401v1 Announce Type: new Abstract: Neural radiance fields (NeRFs), 3D Gaussian Splatting (3DGS), and related novel-view synthesis methods are commonly evaluated under capture and reconstruction conditions cleaner than those encountered by robots, drones, and autonomo…