GetMesh: A Controllable Model for High-quality Mesh Generation and Manipulation

no code implementations • 18 Mar 2024 • Zhaoyang Lyu, Ben Fei, Jinyi Wang, Xudong Xu, Ya zhang, Weidong Yang, Bo Dai

Mesh is a fundamental representation of 3D assets in various industrial applications, and is widely supported by professional softwares.

Controllable Mesh Generation Through Sparse Latent Point Diffusion Models

no code implementations • CVPR 2023 • Zhaoyang Lyu, Jinyi Wang, Yuwei An, Ya zhang, Dahua Lin, Bo Dai

In this work, we design a novel sparse latent point diffusion model for mesh generation.

Guided Diffusion Model for Adversarial Purification

2 code implementations • 30 May 2022 • Jinyi Wang, Zhaoyang Lyu, Dahua Lin, Bo Dai, Hongfei Fu

In this paper, we propose a novel purification approach, referred to as guided diffusion model for purification (GDMP), to help protect classifiers from adversarial attacks.

Denoising