cade.site ⇒ StableDiffusion: AI Posters (36x24in)

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StableDiffusion: AI Posters (36x24in)

These are high quality AI-generated posters made with StableDiffusion (a text-to-image model), using various prompts I’ve found to be aesthetically pleasing. There are some of different sizes, which are organized on this page:

• (36x24in): small-ish posters

NOTE: for full quality, click on image, then right click to “Save As”

Generation

To generate them, I used the following pipeline:

• Used StableDiffusion to generate images in the correct ratio (24x36 -> 1.5)
  • Check /links for ways to run StableDiffusion
• Used ImageMagick to resize to a standard size (1/4 of final size)
  • for f in Ain/*.png; do convert $f -resize 2700x1800 Atmp/basename $f; done
• Used Real-ESRGAN to upscale to full 300ppi (4x to 10800x7200)
  • for f in Atmp/*.png; do ./realesrgan-ncnn-vulkan -i $f -o Aout/basename $f -s4; done
• Used image magick again to convert to webp
  • for f in Aout/*.png; do convert $f -quality 98 Awebp/basename $f .png.webp; done

Poster Gallery (36x24in)

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