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DreamTime: An Improved Optimization Strategy for Diffusion-Guided 3D Generation
The dataset used in the paper is not explicitly described, but it is mentioned that the authors used a pre-trained text-to-image diffusion model and a pre-trained 3D model. -
Score Jacobian Chaining: Lifting Pretrained 2D Diffusion Models for 3D Genera...
A diffusion model learns to predict a vector field of gradients. We propose to apply chain rule on the learned gradients, and back-propagate the score of a diffusion model...
