VGGT Emergent Hierarchy Applied to Co-Visibility Prediction
kwangmoo_yi · x · 2026-07-14
The discussed paper is "What VGGT Knows About Overlap: Probing Geometric Foundation Models for Co-Visibility" by Ziliotto et al.
The core finding is that feedforward 3D models like VGGT exhibit emergent behaviors across different layers. The authors propose treating these layers as "experts" and training a Mixture of Experts (MoE) for co-visibility prediction, achieving results that can even surpass human performance.
Related event: Study Probes VGGT for Co-Visibility Prediction(3 posts)→
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