Foundation of Diffusion Models

Foundation of Diffusion Models

LeoJeshua Lv2

资料收集

经典教程

公众号: 数字AI推理 系列文章

公众号:Yifan Zhou 系列文章

Binxu Wang 哈佛大学公开课件
ML-From-Scratch:Understanding Stable Diffusion from “Scratch”

何恺明

Denoising Models

20250114143656

DDPMs

Denoising Diffusion Probabilistic Models (DDPMs)

Improved DDPMs

DDIMs

Denoising Diffusion Implicit Models (DDIMs)

NCSNs

Noise Conditioned Score Networks (NCSNs)

SDE

Stochastic Differential Equations (SDEs)

Flow Matching

Flow Matching for Generative Modeling

Flow Straight and Fast: Learning to Generate and Transfer Data with Rectified Flow

multi-modal conditional DMs

LDMs (2022.04)

paper: High-Resolution Image Synthesis with Latent Diffusion Models

i.e. Stable Diffusion (SD)

DiT (2023.03)

paper: Scalable Diffusion Models with Transformers

  • arXiv:2212.09748v2 [cs.CV] 2 Mar 2023

4种类型的DiT Block

  • In-context conditioning
  • Cross-attention Block
  • adaLN Block (adaptive LayerNorm)
  • adaLN-Zero Block (adaptive LayerNorm with Zero-initializing)

Hunyuan DiT (2024.03)

report: Hunyuan-DiT : A Powerful Multi-Resolution Diffusion
Transformer with Fine-Grained Chinese Understanding

  • arXiv:2405.08748v1 [cs.CV] 14 May 2024

Evaluation

FID (Fréchet Inception Distance)

https://github.com/GaParmar/clean-fid

  • FID-50K

ADM’s TensorFlow evaluation suite

IS (Inception Score)

sFID

Precision/Recall

  • Title: Foundation of Diffusion Models
  • Author: LeoJeshua
  • Created at : 2025-01-14 13:51:39
  • Updated at : 2025-07-25 23:26:36
  • Link: https://leojeshua.github.io/DMs/Foundation-of-Diffusion-Models/
  • License: This work is licensed under CC BY-NC-SA 4.0.