Isotropic3D: Image-to-3D Generation Based on a Single CLIP Embedding

arXiv:2403.10395v1 Announce Type: cross
Abstract: Encouraged by the growing availability of pre-trained 2D diffusion models, image-to-3D generation by leveraging Score Distillation Sampling (SDS) is making remarkable progress. Most existing methods combine novel-view lifting from 2D diffusion models which usually take the reference image as a condition while applying hard L2 image supervision at the reference view. Yet heavily adhering to the image is prone to corrupting the inductive knowledge of the 2D diffusion model leading to flat or distorted 3D …

arxiv clip cs.cv cs.lg embedding image type