Clybius
448ecdfedd
Update README.md Move samplers over into their correct category Add Kornia as a requirement
2.2 KiB
2.2 KiB
ComfyUI Extra Samplers
Currently included extra samplers:
- RES (+ Somewhat naively momentumized and modified, thanks to Kat and Birch-San for the source implementation!)
- DPMPP Dual SDE (+ Somewhat naively momentumized, tis simply DPMPP SDE with an added SDE akin to how 3M samples)
- Clyb 4M SDE (A modified DPMPP 3M SDE, with an added SDE, egotisticalized by yours truly)
- TTM (Thanks to Kat and Birch-San for the source implementation!)
- LCM Custom Noise (Supports different types of noise other than generic gaussian)
- DPMPP 3M SDE with Dynamic ETA (Anneals down towards a minimum eta via a cosine curve)
- Supreme (Many extra functionalities and step methods available)
Currently included extra K-Sampling nodes:
- SamplerCustomNoise (Supports custom noises other than gaussian noise for init noise)
- SamplerCustomNoiseDuo (Same as above, but with an added High-res fix for simplicity.)
- SamplerCustomModelMixtureDuo (Samples with custom noises, and switches between model1 and model2 every step. If you encounter vram errors, try adding/removing
--disable-smart-memorywhen launching ComfyUI)
Supreme Sampler features:
- centralization: Subtracts mean from the denoised latent. This can lead to perceptually sharper results, though may change the perceivable brightness of the image. Conservatively defaults to (0.02).
- normalization: Divides the denoised latent by the standard deviation. Can increase contrast in the image, though may hurt fidelity and coherency at high strengths. Conservatively defaults to (0.01).
- edge_enhancement: Sharpens the latent, and then applies a bilateral blur, leaving the edges sharpened. Conservatively defaults to (0.05).
- perphist: Adds previous denoised variable to the current denoised using perpendicular vector projection. Default of (0), where higher values add the old denoised variable, and negative values subtract the old denoised variable.
- substeps: Amount of times to iterate over each step and average the results. Can be useful for obtaining higher quality at a given step count. Inspired by ReNoise. Default of (2).
Utilizing custom sampling within ComfyUI is encouraged for these samplers!