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Zunnan Xu, Shangchen Zhou, Yihang Luo, Chen Change Loy

Public reference bibliography and cataloged PDF materials authored or published by Zunnan Xu, Shangchen Zhou, Yihang Luo, Chen Change Loy.

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HiP3R: Hierarchical Pose Graphs for Long-Horizon 3D Reconstruction

Year: 2026 • Source: arxiv.org • Listed PDF

Feed-forward models accurately estimate camera motion and 3D geometry from short video windows. However, computational and memory costs prevent direct inference on sequences containing thousands of frames. Long videos mu...