Diffusion model

#machine-learning/gnerative-model #machine-learning/image-processing/image-synthesis

Denoising Diffusion Probabilistic Models (DDPM)

Info

https://arxiv.org/abs/2006.11239
(2) 【生成式 AI】淺談圖像生成模型 Diffusion Model 原理 - YouTube

  1. Revese Process: Denois. 同一个 Denoise modular 多次。02:05

    The sculpture is already complete within the marble block, before I Start my work, lt is already there, I just have to chisel away the superfluous material. - MicheIangelo

  2. Noise Predictor: 预测 Noise，再减去 Noise。Input: image + NO.(denote noise phase)05:55

  3. Forward/Diffusion Process. Generate dataset.08:40

  4. Text-to-Image: 将文字加入 Denoise modular。12:41