Mix-DDPM: Enhancing Diffusion Models through Fitting Mixture Noise with Global Stochastic Offset

H Wang, D Zhai, X Zhou, J Jiang, X Liu - ACM Transactions on …, 2024 - dl.acm.org
Denoising diffusion probabilistic models (DDPM) have shown impressive performance in
various domains as a class of deep generative models. In this article, we introduce the …