🐼Stable Diffusion模型的安装和使用 知识点:如何在Colab安装的Stable Diffusion中下载安装模型包 | 大名鼎鼎的C站:civitai.com 以及谷歌云盘的拓容

30 Mar 202313:23

TLDRIn this engaging episode of our series 'From Beginner to Expert', we dive deep into the world of Stable Diffusion after exploring the realms of MJ. Emphasizing the transition from MJ to new horizons like Discord and Stable Diffusion, the presenter shares their journey of embedding MJ into their DNA while venturing into the exciting capabilities of Stable Diffusion. This tutorial covers everything from troubleshooting installation issues to enhancing user experience with new models, offering a comprehensive guide for enthusiasts. With a special focus on installing and utilizing models for creating stunning images, the presenter navigates the challenges of space limitations and introduces cost-effective solutions for upgrading storage. By the end of the tutorial, viewers are equipped with the knowledge to use Stable Diffusion effectively, promising continued updates and support for both MJ and Stable Diffusion aficionados.


  • 🚀 The video is part of a tutorial series on mastering Stable Diffusion and marks the transition from a previous focus on MJ (Midjourney) to Stable Diffusion.
  • 🔄 The speaker acknowledges the importance of continuing to update MJ tutorials despite shifting focus to Stable Diffusion.
  • 📚 The tutorial begins with addressing issues encountered in previous lessons, such as installation discrepancies and restarting the Stable Diffusion program.
  • 💡 The significance of models in Stable Diffusion is highlighted, comparing MJ to a knowledgeable professor and Stable Diffusion to a student that requires additional training through model installations.
  • 🔍 The process of finding, installing, and using models in Stable Diffusion is detailed, emphasizing the need for specific models to achieve desired artistic styles.
  • 🌐 The video introduces a website (referred to as 'c站') as a resource for downloading various Stable Diffusion models.
  • 🛠️ The tutorial provides a step-by-step guide on how to install a new model, including navigating the website, selecting a model, and using the Civit AI option in Stable Diffusion.
  • 📦 The challenge of limited storage space on Google Drive is discussed, with a solution offered in the form of a low-cost upgrade to acquire more space.
  • 🎨 The practical application of installing and using a new model is demonstrated, showing the improvement in image generation quality after model installation.
  • 📸 The video addresses the discrepancy between the generated images and the 'buyer show' examples, offering tips on adjusting parameters to achieve similar results.
  • 👍 The speaker encourages viewers to like and subscribe for more tutorials on Stable Diffusion and Midjourney, promoting ongoing support and engagement with the content.

Q & A

  • What is the main focus of the tutorial?

    -The main focus of the tutorial is to guide users on how to install and use different models in Stable Diffusion to generate images, specifically how to create an image of a girl using a new model.

  • What is the difference between the default model and the new model installed in the tutorial?

    -The default model is the one that comes pre-installed with Stable Diffusion, while the new model is an additional one that users can install to generate images in different styles. The new model provides a more refined and stylistic output compared to the default model.

  • How does the tutorial address the issue of insufficient storage space on Google Drive?

    -The tutorial suggests upgrading the storage space on Google Drive by purchasing additional capacity. It provides a cost-effective solution by mentioning that 100GB of storage can be bought for as low as $0.5, and also discusses a potential issue with the upgrade process for users in certain regions.

  • What is the role of Civit AI in the process of installing new models?

    -Civit AI is an option in the Stable Diffusion interface that allows users to install new models directly from the platform. It simplifies the process by providing a search function and enabling users to download and install models without having to manually upload files.

  • What are the two types of models mentioned in the script and what do the acronyms 'checkpoint' and 'LORA' represent?

    -The two types of models mentioned are 'checkpoint' and 'LORA'. These are different kinds of model files used in machine learning and AI. 'Checkpoint' refers to a point during the training process where the model's state is saved, while 'LORA' stands for Low-Rank Adaptation, a method for modifying pre-trained models.

  • How does the tutorial handle the generation of images with potentially sensitive content?

    -The tutorial promotes a positive and respectful approach by suggesting modifications to the input text to avoid generating images with overly suggestive or inappropriate content. It advises removing certain descriptive terms that could lead to the generation of explicit images.

  • What is the significance of the 'sampling' parameter mentioned in the tutorial?

    -The 'sampling' parameter is a setting within the Stable Diffusion model that affects the way the AI generates images. Although the tutorial does not delve into the specifics of what it does, it is noted that it will be covered in more detail in future lessons, and for the purpose of the tutorial, it is set to match the original model's settings.

  • How does the tutorial demonstrate the process of generating images with the new model?

    -The tutorial walks through the process of generating images by first installing the new model, then adjusting the input text to be more appropriate, and finally using the copied parameters from the model's showcase image to generate a similar style of image, albeit with modifications to ensure it remains suitable for all audiences.

  • What is the purpose of the 'stable diffusion' and 'Midjourney' tutorials mentioned in the script?

    -The purpose of the 'stable diffusion' and 'Midjourney' tutorials is to educate users on how to use these AI tools effectively. The tutorials cover everything from basic setup to advanced techniques for generating images, with the aim of helping users master these technologies.

  • How does the tutorial ensure that the generated images are of high quality?

    -The tutorial ensures high-quality image generation by using detailed and specific parameters from the model's showcase, adjusting the input text to avoid inappropriate content, and demonstrating the use of different models to achieve various styles. It also emphasizes the importance of using the right model for the desired output.

  • What is the final outcome of following the tutorial?

    -Following the tutorial, users should be able to successfully install and use new models in Stable Diffusion, generate high-quality images that match the style of the chosen model, and understand the basics of how to work with different AI tools for image generation.



🎥 Introduction to Stable Diffusion and Course Updates

The speaker begins by introducing the Stable Diffusion model and its integration into their tutorial series. They mention the transition from their previous focus, Midjourney (MJ), to Stable Diffusion and reassure viewers that MJ tutorials will continue. The speaker provides an update on their Discord community and announces the release schedule for the Stable Diffusion tutorial series. They also address two common issues related to language pack installation and restarting the Stable Diffusion program, offering solutions to these problems.


🔍 Finding and Installing New Models for Stable Diffusion

The speaker discusses the process of finding and installing new models for Stable Diffusion. They guide viewers to a website known as 'c站' for model discovery and explain the difference between Checkpoint and LORA models. The tutorial then walks through the steps of installing a model, including the need to upgrade Google Drive storage due to space constraints. The speaker shares their experience with purchasing additional storage and provides tips for those who may encounter regional restrictions on the upgrade process.


🖌️ Utilizing New Models for Image Generation

The speaker demonstrates how to use a newly installed model in Stable Diffusion to generate images. They show the process of inputting text and using the model to create an image of a girl, comparing the results with the default model. The speaker then attempts to replicate the 'buyer show' images by copying the model's description and parameters. They make modifications to the description for a more positive and appropriate output, demonstrating the impact of these changes on the generated images. The tutorial concludes with the speaker encouraging viewers to try out the new model and promising more tutorials on Stable Diffusion and Midjourney in the future.



💡stable diffusion

Stable diffusion is a type of machine learning model used for generating images from textual descriptions. In the context of the video, it is the primary tool discussed, with the creator explaining how to install, use, and troubleshoot it. The tutorial focuses on how to enhance the model's capabilities by installing additional models to create different artistic styles.


MJ, or Midjourney, is another AI model mentioned in the script that seems to be used for similar purposes as stable diffusion, generating content based on user input. The creator notes that while they have moved on to focus on stable diffusion, they will continue to update tutorials for MJ, indicating it is another tool in the content creation arsenal.


Discord is a communication platform where the creator has set up a group for their community. It is mentioned as a place where the creator interacts with their audience, and it serves as a community hub for those interested in the tutorials and the tools discussed.

💡Google Cloud

Google Cloud is a platform that provides cloud computing services, including storage and computing power. In the video, it is used to host the stable diffusion model and to store the necessary files for the tutorials. The creator discusses upgrading the storage on Google Cloud to accommodate the large model files.


civitAI appears to be a feature or platform related to stable diffusion that allows users to install models online. The creator uses it to search for and install new models to enhance the capabilities of stable diffusion.


In the context of the video, models refer to the different AI-generated image models that can be installed to produce various styles of images. The creator emphasizes the importance of models for stable diffusion and provides a tutorial on how to find, install, and use them.


Tutorials are the instructional videos or content created by the speaker to teach viewers how to use specific tools or technologies, such as stable diffusion and Midjourney. The video script indicates that the speaker has produced a series of tutorials and plans to continue doing so.


Installation in this context refers to the process of setting up and configuring software or models on a computer or platform. The video script discusses the installation of stable diffusion and the additional steps required to install new models for it.


Upgrade, as used in the script, refers to increasing the storage capacity of a cloud service, specifically Google Cloud, to accommodate larger model files for stable diffusion. The creator discusses the cost and process of upgrading storage space.


Generation in this context refers to the process of creating or producing images using AI models like stable diffusion. The video script details the steps and parameters involved in generating images based on textual descriptions.


Parameters are the specific settings or variables that users can adjust within a software or model to control its output. In the video, the creator discusses various parameters that can be changed in stable diffusion to influence the style and quality of the generated images.


Introduction to the tutorial series on stable diffusion, emphasizing the transition from previous topics to this new focus.

Explanation of the importance of stable diffusion models and how they can be likened to educating a student with various courses.

Discussion of the default model included in stable diffusion and its capabilities in generating images.

Addressing common issues encountered during the installation of language packs and how to resolve them by restarting the program.

Guidance on how to access and continue using stable diffusion after closing the session, which involves revisiting the Google Drive and running the notebook again.

Introduction to the Civit AI option in stable diffusion for installing new models online.

Explanation of the different types of models available, such as checkpoint and LORA, and a promise to cover these in more detail in future tutorials.

Demonstration of how to upgrade Google Drive storage to accommodate the installation of new model packages.

Instructions on how to find and install new models from a dedicated website, including the process of searching by term and downloading the model.

Comparison of the generated images before and after installing a new model, showcasing the improved quality and style.

Explanation of how to replicate the exact settings used by the model creator to generate an image, including the use of specific prompts and parameters.

Discussion on the adjustments made to the prompts for generating images in a more appropriate and positive manner.

Demonstration of generating multiple images at once and the resulting variety in the output.

Conclusion of the tutorial with an encouragement for viewers to try out the new model and a reminder to follow for more tutorials on stable diffusion and Midjourney.