DualDiff3D: Dual Diffusion Priors for Robust 3DGS

zhenjun_zhao · x · 2026-09-02

DualDiff3D (ECCV 2026) improves 3D Gaussian Splatting (3DGS) for sparse-view inputs. It uses dual diffusion priors with a Structure-Appearance Attention (SAA) module: one branch extracts structure, another ensures appearance consistency. A reliability-enhanced Render-Refine-Optimize (RRO) loop progressively integrates refined views.

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