alievk

3 ms·

1. 1.▲
   by alievk 3y ago

   So the latent to pixel space conversion is made with another diffusion model? This is kind of refiner used in SDXL?
2. 2.▲
   Improving image generation with better captions [pdf](cdn.openai.com)

   126 points by alievk 3y ago|37 comments
3. 3.▲
   by alievk 3y ago

   Core takeaways: - major improvement is from detailed image captioning - they trained an image captioning model to produce short and detailed captions - they use T5 text encoder - they use GPT-4 to "upsample" short user prompts - t