Author

Siyu Tang

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Preprint Sep 2026

ADELE - Adaptive Delaunay Grids for High-Fidelity Mesh-Native Reconstruction

This paper introduces an adaptive mesh-based optimization framework and a practical mesh rendering technique that significantly outperforms existing mesh optimization approaches across a variety of object-centric benchmarks while being competitive with state-of-the-art NeRF/3DGS methods.

Johannes Weidenfeller, Shaofei Wang, P. Fürnstahl et al. · 0 citations

Preprint Sep 2026

MV-dVRK: A Multi-Viewpoint Benchmark for Spatial Surgical Perception

MV-dVRK is presented, the first ex-vivo surgical dataset to combine multiple exposure-synchronized stereo viewpoints with accurate surface geometry and camera poses, and used to systematically compare zero-shot monocular, stereo, multi-stereo, and multi-view 3D reconstruction methods as the number of viewpoints increas...

Guido Caccianiga, S. Prokudin, Yutong Chen et al. · 0 citations

Preprint Sep 2026

TAPVid-MV: A Benchmark for Tracking Any Point in 3D Across Multiple Views

This work introduces TAPVid-MV (Tracking Any Point in Video across Multiple Views), the first benchmark for multi-view 3D point tracking, and identifies geometry recovery as a major bottleneck for accurate 3D point tracking.

Skanda Koppula, Frano Rajic, Abdullah Faiz Ur Rahman et al. · 1 citation