AI RESEARCH
PR-IQA: Partial-Reference Image Quality Assessment for Diffusion-Based Novel View Synthesis
arXiv CS.CV
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ArXi:2604.04576v1 Announce Type: new Diffusion models are promising for sparse-view novel view synthesis (NVS), as they can generate pseudo-ground-truth views to aid 3D reconstruction pipelines like 3D Gaussian Splatting (3DGS). However, these synthesized images often contain photometric and geometric inconsistencies, and their direct use for supervision can impair reconstruction.