Diffusion models in vision: A survey

FA Croitoru, V Hondru, RT Ionescu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Denoising diffusion models represent a recent emerging topic in computer vision,
demonstrating remarkable results in the area of generative modeling. A diffusion model is a …

Diffusion models: A comprehensive survey of methods and applications

L Yang, Z Zhang, Y Song, S Hong, R Xu, Y Zhao… - ACM Computing …, 2023 - dl.acm.org
Diffusion models have emerged as a powerful new family of deep generative models with
record-breaking performance in many applications, including image synthesis, video …

Flow matching for generative modeling

Y Lipman, RTQ Chen, H Ben-Hamu, M Nickel… - arXiv preprint arXiv …, 2022 - arxiv.org
We introduce a new paradigm for generative modeling built on Continuous Normalizing
Flows (CNFs), allowing us to train CNFs at unprecedented scale. Specifically, we present …

Dpm-solver: A fast ode solver for diffusion probabilistic model sampling in around 10 steps

C Lu, Y Zhou, F Bao, J Chen, C Li… - Advances in Neural …, 2022 - proceedings.neurips.cc
Diffusion probabilistic models (DPMs) are emerging powerful generative models. Despite
their high-quality generation performance, DPMs still suffer from their slow sampling as they …

Diffrf: Rendering-guided 3d radiance field diffusion

N Müller, Y Siddiqui, L Porzi, SR Bulo… - Proceedings of the …, 2023 - openaccess.thecvf.com
We introduce DiffRF, a novel approach for 3D radiance field synthesis based on denoising
diffusion probabilistic models. While existing diffusion-based methods operate on images …

Flow straight and fast: Learning to generate and transfer data with rectified flow

X Liu, C Gong, Q Liu - arXiv preprint arXiv:2209.03003, 2022 - arxiv.org
We present rectified flow, a surprisingly simple approach to learning (neural) ordinary
differential equation (ODE) models to transport between two empirically observed …

Diffusion models for adversarial purification

W Nie, B Guo, Y Huang, C Xiao, A Vahdat… - arXiv preprint arXiv …, 2022 - arxiv.org
Adversarial purification refers to a class of defense methods that remove adversarial
perturbations using a generative model. These methods do not make assumptions on the …

Raft: Reward ranked finetuning for generative foundation model alignment

H Dong, W Xiong, D Goyal, Y Zhang, W Chow… - arXiv preprint arXiv …, 2023 - arxiv.org
Generative foundation models are susceptible to implicit biases that can arise from
extensive unsupervised training data. Such biases can produce suboptimal samples …

A survey on generative diffusion models

H Cao, C Tan, Z Gao, Y Xu, G Chen… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Deep generative models have unlocked another profound realm of human creativity. By
capturing and generalizing patterns within data, we have entered the epoch of all …

Single-stage diffusion nerf: A unified approach to 3d generation and reconstruction

H Chen, J Gu, A Chen, W Tian, Z Tu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract 3D-aware image synthesis encompasses a variety of tasks, such as scene
generation and novel view synthesis from images. Despite numerous task-specific methods …