AINeutralarXiv – CS AI · 5h ago6/10
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InpaintSLat: Inpainting Structured 3D Latents via Initial Noise Optimization
Researchers present InpaintSLat, a training-free method for 3D inpainting that optimizes initial noise in structured 3D latent diffusion models. The approach leverages backpropagation approximation and spectral parameterization to improve geometric stability and contextual consistency, outperforming existing training-free baselines without requiring model retraining.