SplatGuide: Geometric Priors from 3D Gaussians for Pose-Free Novel View Synthesis

Generating photorealistic novel views from unposed images requires both 3D geometric understanding and the ability to synthesize unseen content.

Generating photorealistic novel views from unposed images requires both 3D geometric understanding and the ability to synthesize unseen content. A natural strategy combines feed-forward 3DGS reconstruction with multi-view diffusion. Yet prior pipelines extract at most one signal…