Accelerated PyTorch 2.0 support in Diffusers (huggingface.co) Optimizations · AUTOMATIC1111/stable-diffusion-webui Wiki (github.com) Stable Diffusion Benchmarked: Which GPU Runs AI Fastest (Updated) | Tom's Hardware (tomshardware.com) WARNING[XFORMERS]: xFormers can't load C++/CUDA extensions....
Sampling Steps diffusion model 生成图片的迭代步数,每多一次迭代都会给 AI 更多的机会去比对 prompt 和 当前结果,去调整图片。更高的步数需要花费更多的计算时间,也相对更贵。但不一定意味着更好的结果。当然迭代步数不足(少于 50)肯定会降低结果的图像质量; Sampling method 扩散去噪算法的采样模式,会带来不一样...
在 Stable Diffusion 中，采样步数与采样器之间存在一定的关系。采样器是指用于生成随机高斯噪声的设备或算法，它直接影响着采样步骤中的噪声水平。不同的采样器可能会需要不同的采样步数来达到相同的降噪效果。因此，在选择采样步数时，我们需要综合考虑采样器的性能以及所需的降噪程度，以达到最佳的结果。通过本文的介...
A method to fine tune weights for CLIP and Unet, the language model and the actual image de-noiser used by Stable Diffusion, generously donated to the world by our friends at Novel AI in autumn 2022. Works in the same way as Lora except for sharing weights for some layers. Multiplier ca...
This method can be used on the samples of the base model itself. For example, take this sample generated by an anonymous discord user. Using the gradio or streamlit script depth2img.py, the MiDaS model first infers a monocular depth estimate given this input, and the diffusion model is ...
LoRAs (Low-Rank Adaptations) are smaller files (anywhere from 1MB ~ 200MB) that you combine with an existing Stable Diffusion checkpoint models to introduce new concepts to your models, so that your m
①Sampling method The sampling mode of the diffusion denoising algorithm. Different sampling methods deliver different effects. Select an appropriate sampling method based on your needs. Euler a, DPM++ 2s a, and DPM++ 2s a Karras are similar in the overall composition of the image. Euler, DPM...
If you know what you are doing, you can install Forge using same method as SD-WebUI. (Install Git, Python, Git Clone the forge repohttps://github.com/lllyasviel/stable-diffusion-webui-forge.gitand then run webui-user.bat). Or you can just use this one-click installation package (wi...
CFG:Determines how strongly Stable Diffusion follows your prompt. Higher numbers result in more adherence to the prompt, whereas lower numbers give the AI more freedom. Try tweaking this first. Sampling Method:How the image is refined from noise into recognizable shapes. Try out a few of these...
反向扩散过程、去噪过程、图片生成过程、Sampling 单轮去噪过程、单轮U-Net过程、单轮反向扩散过程 开源的Stable Diffusion 目前AI绘画最火的当属Midjorney和Stable Diffusion,但是由于Midjourney没有开源,因此我们主要分享下Stable Diffusion,后面我们会补充介绍下Midjourney。 公开资料显示,Stable Diffusion是StabilityAI公司...