EpiDiff: Enhancing Multi-View Synthesis via Localized Epipolar-Constrained Diffusion

Reconstructed meshes Figure 1. EpiDiff is able to efficiently generate multi-view consistent and high-quality images from a single view input. Instead of limited to fixed viewpoints, EpiDiff can generate relatively arbitrary multi-views. EpiDiff is lightweight and only takes 12 seconds to generate 16 multi-view images. The generated multiview images can be used to recover 3D shapes by neural reconstruction methods [17, 57].