Open-source alternatives to RDDM

Code for the Paper "Improving Diffusion Model Efficiency Through Patching"

DiT is a latent diffusion model and transformer-based generative AI framework implemented in PyTorch. It functions as a class-conditional image generator that replaces traditional convolutional backbones with a transformer architecture to synthesize high-fidelity images. The project utilizes patch-based latent processing and latent space compression to operate on low-dimensional image representations. It incorporates class-conditional guidance and adjustable guidance scales to control the visual content of generated images during the sampling process. The framework covers distributed model t

Implementation of Particle Guidance: non-I.I.D. Diverse Sampling with Diffusion Models

Representation Learning with Diffusion Models

"Applying Regularized Schrödinger-Bridge-Based Stochastic Process in Generative Modeling"

Official code for "DPM-Solver: A Fast ODE Solver for Diffusion Probabilistic Model Sampling in Around 10 Steps" (Neurips 2022 Oral)

This is the code repository of the following paper to train and perform inference with patch-based diffusion models for image restoration under adverse weather conditions.

Elucidating The Design Space of Classifier-Guided Diffusion Generation

Speed up Stable Diffusion with this one simple trick!

Official implementation for Estimating the Optimal Covariance with Imperfect Mean in Diffusion Probabilistic Models (ICML 2022), and a reimplementation of Analytic-DPM: an Analytic Estimate of the Optimal Reverse Variance in Diffusion Probabilistic Models (ICLR 2022)

Ziwei Luo, Fredrik K. Gustafsson, Zheng Zhao, Jens Sjölund, Thomas B. Schön Department of Information Technology, Uppsala University

ICML 2023 official implementation for "Input Perturbation Reduces Exposure Bias in Diffusion Models"

The code and pre-trained models of the paper "Image Deblurring based on Diffusion Models" will be released in this repository.

PyTorch implementation for "Parallel Sampling of Diffusion Models", NeurIPS 2023 Spotlight

Official implementation of "DreamPose: Fashion Image-to-Video Synthesis via Stable Diffusion"

Code for Fast Training of Diffusion Models with Masked Transformers

ICML 2023 Reflected Diffusion Models (https://arxiv.org/abs/2304.04740)

AAAI23 Oral Official implementations of Video Implicit Diffusion Models