# sd-webui-smea smea sampler experiments for a1111 webui These sampler has nothing to do with NAI's sampler or Euler sampler, I'm just suck at naming them. (smea here stands for "Shovel More Extra Artifacts") originally created by [Koishi-Star](https://github.com/Koishi-Star/Euler-Smea-Dyn-Sampler) and [ananosleep](https://github.com/ananosleep/advanced_euler_sampler_extension) TCD sampler from [dfl](https://github.com/dfl/comfyui-tcd-scheduler) ![sample2](https://github.com/AG-w/sd-webui-smea/blob/main/sample2.jpg?raw=true) ![sample](https://github.com/AG-w/sd-webui-smea/blob/main/sample.jpg?raw=true) **RECOMMEND: Use: Smea mbs2 (\#) / Smea mds2 (\#) / h max (#) / Max(2b/3c/4b), they add details (or artifacts) more reliably** Also check [Dynamic Thresholding](https://github.com/mcmonkeyprojects/sd-dynamic-thresholding), you can add more details Euler Dy: og Euler Dy with DPM2 tweak, toggle on/off every step Euler Smea: og Euler Smea Dy with DPM2 tweak, use smea sampling only, toggle on/off every step Euler Smea Dy: og Euler Smea Dy with DPM2 tweak, loopping scale up > folded to 1/2 size > normal >... every step Euler Smea dyn a: Euler Smea with DPM2 tweak (less sigma), toggle on/off (scale up) every step every step Euler Smea dyn b: Euler Smea with DPM2 tweak (less sigma), loopping scale down > up > normal >... every step Euler Smea dyn c: Euler Smea with DPM2 tweak (less sigma), toggle on/off (scale down) every step every step Euler Smea md: Euler Smea with DPM2 tweak (less sigma), start with Smea mc then toggle Smea mb on/off every step, ended with Smea ma all sampler above stopped smea / dy sampling at 1/3 total steps Euler Smea Max: Euler Smea with adjusted cosine wave scaling Euler Smea Max s: Euler Smea Max with smoothed latent in process Euler Smea ma: Euler Smea with DPM2 tweak (less sigma), combine scaled up latent image with normal one Euler Smea mb: Euler Smea with DPM2 tweak (less sigma), combine scaled up and scaled down latent image with normal one Euler Smea mc: Euler Smea with DPM2 tweak (less sigma), combine scaled down latent image with normal one Euler Smea mas: Euler Smea ma tweaked Euler Smea mbs: Euler Smea mb tweaked Euler Smea mcs: Euler Smea mc tweaked Euler Smea mds: Euler Smea md tweaked Euler Smea mbs2: Euler Smea mds with tweaked sigma Euler Smea mds2: Euler Smea mds with tweaked sigma Euler Smea mbs2 s: Euler Smea mbs2 with smoothed latent in process Euler Smea mds2 s: Euler Smea mds2 with smoothed latent in process Euler Smea mds2 max: Euler Smea mds2 with adjusted cosine wave Euler Smea mds2 s max: Euler Smea mds2 s with adjusted cosine wave all sampler above stopped smea sampling at 1/6 total steps Euler Max: from ananosleep's repo Euler h max (\#): Euler Max with adjusted cosine wave Euler Max(#): Euler Max with adjusted cosine wave Euler Dy koishi-star: og Euler Dy made by koishi-star Euler Smea Dy koishi-star: og Euler Smea Dy made by koishi-star TCD / TCD Euler a: from dfl's repo ### Explanation: The reason of many experiments is due to og sampler tends to blurred the background or overfry the image, so I checked DPM2 sampler and experiment if it's worth to tweak it What Smea sampling do is scaling latent image > denoise > scale it back to original size What dy sampling do is shrinking latent image to 1/2 size > denoise > extend it to original size since what they did is bascially just scaling latent image, I use smea sampling only What all these samplers do is bascailly trying to combine different scaled latent image to denoise image to generate better details (artifacts)