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[Google Cloud Skills Boost(Qwiklabs)] Introduction to Generative AI Learning Path - 5. Introduction to Image Generation 본문

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[Google Cloud Skills Boost(Qwiklabs)] Introduction to Generative AI Learning Path - 5. Introduction to Image Generation

Diana Kang 2023. 9. 4. 21:16

https://www.youtube.com/playlist?list=PLIivdWyY5sqIlLF9JHbyiqzZbib9pFt4x

 

Generative AI Learning Path

https://goo.gle/LearnGenAI

www.youtube.com


  • GANs 
    • One neural network (Generator) -> creates images
    • The other neural network (Discriminator) -> predicts if the image is real or fake

We add noise to an image iteratively and then train a model that learns how to de-noise an image.

  • Forward diffusion
    • Start with a clean image and add noise iteratively
  • Reverse diffusion
    • Start with a noisy image and remove noise iteratively

  • From the pure noise, we could have a model that will be able to synthesize a novel image.