Stable Diffusion

Generating images from a sentence using Stable Diffusion (sd)

Stable Diffusion is an AI algorithm developed by CompVis and sponsored primarily by Stability AI, a startup that aims to be the driving-force behind the open-source AI revolution. The algorithm itself builds on ideas from Open AI’s DALL-E 2, Google’s Imagen and other image generation models, with some extra optimizations.

Parameters

--prompt "a painting of a fantasy landscape": Sentence (prompt) to generate an image off, between double quotes
--outdir outputs/txt2img-samples: Directory (folder) to save the generated image to
--skip_grid: Generate single images instead of multiple images in a grid
--skip_save: Do not save images
--ddim_steps 50: Steps for image processing, higher means more detail. Worse results past 250
--fixed_code
--ddim_eta
--n_iter
--H
--W
--C
--f
--n_samples 5: How many images to generate for each given prompt
--n_rows 5: Rows in the grid
--scale
--from-file
--seed
--small_batch: Reduce time when generate a smaller batch of image
--precision

Image sizes

[1:1] Square: --W 512 --H 512
[16:9] Widescreen: --W 1024 --H 576
[9:16] Mobile first (Instagram stories, Snapchat etc): --W 576 --H 1024
[10:16] Portrait: --W 640 --H 1024

Code

Github: https://github.com/mywdka/stable-diffusion

Tools

Dataset explorer: https://knn5.laion.ai (mirror)
Prompt builder: https://promptomania.com/stable-diffusion-prompt-builder/
Img to prompt: https://replicate.com/methexis-inc/img2prompt
Prompt examples: https://lexica.art/
Have I Been Trained: https://haveibeentrained.com/

Community

Discord: http://discord.gg/stablediffusion