Score jacobian chaining: Lifting pretrained 2d diffusion models for 3d generation

H Wang, X Du, J Li, RA Yeh… - Proceedings of the …, 2023 - openaccess.thecvf.com
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 through the …

Latent-nerf for shape-guided generation of 3d shapes and textures

G Metzer, E Richardson, O Patashnik… - Proceedings of the …, 2023 - openaccess.thecvf.com
Text-guided image generation has progressed rapidly in recent years, inspiring major
breakthroughs in text-guided shape generation. Recently, it has been shown that using …

Regnerf: Regularizing neural radiance fields for view synthesis from sparse inputs

M Niemeyer, JT Barron, B Mildenhall… - Proceedings of the …, 2022 - openaccess.thecvf.com
Abstract Neural Radiance Fields (NeRF) have emerged as a powerful representation for the
task of novel view synthesis due to their simplicity and state-of-the-art performance. Though …

Holodiffusion: Training a 3d diffusion model using 2d images

A Karnewar, A Vedaldi, D Novotny… - Proceedings of the …, 2023 - openaccess.thecvf.com
Diffusion models have emerged as the best approach for generative modeling of 2D images.
Part of their success is due to the possibility of training them on millions if not billions of …

Neural fields in visual computing and beyond

Y **e, T Takikawa, S Saito, O Litany… - Computer Graphics …, 2022 - Wiley Online Library
Recent advances in machine learning have led to increased interest in solving visual
computing problems using methods that employ coordinate‐based neural networks. These …

Stylesdf: High-resolution 3d-consistent image and geometry generation

R Or-El, X Luo, M Shan, E Shechtman… - Proceedings of the …, 2022 - openaccess.thecvf.com
We introduce a high resolution, 3D-consistent image and shape generation technique which
we call StyleSDF. Our method is trained on single view RGB data only, and stands on the …