no code implementations • 22 Feb 2024 • Xin-Yang Zheng, Hao Pan, Yu-Xiao Guo, Xin Tong, Yang Liu
By finetuning pretrained large image diffusion models with 3D data, the MVD methods first generate multiple views of a 3D object based on an image or text prompt and then reconstruct 3D shapes with multiview 3D reconstruction.
no code implementations • 8 May 2023 • Xin-Yang Zheng, Hao Pan, Peng-Shuai Wang, Xin Tong, Yang Liu, Heung-Yeung Shum
Our method is built on a two-stage diffusion model.
1 code implementation • 24 Jun 2022 • Xin-Yang Zheng, Yang Liu, Peng-Shuai Wang, Xin Tong
We further complement the evaluation metrics of 3D generative models with the shading-image-based Fr\'echet inception distance (FID) scores to better assess visual quality and shape distribution of the generated shapes.