【Stable-Diffusion】🔰導入後はまずはこの3つを入れよう! #stablediffusion #prompt_all_in_one #vae #easynegative

ざすこ (道草_雑草子)
5 Nov 202319:25

TLDRIn this informative video, the creator introduces beginners to AI image generation using Stability Diffusion, explaining how to enhance image quality post-installation. The video covers the installation of essential extensions, setting up the environment for better image generation, and utilizing VAE for improved results. The creator also discusses the use of negative prompts and shares tips for fine-tuning image generation, making the process accessible and straightforward for newcomers.


  • 📺 Introduction to AI image generation for beginners, focusing on Stable Diffusion and its setup.
  • 💡 Importance of understanding the basic setup after installing Stability Matrix and Diffusion model.
  • 🔧 Installation of essential extensions like 'Prompt from URL' for easier operation without memorizing complex English commands.
  • 🔄 Checking for updates and ensuring the system is up-to-date for optimal performance.
  • 🗣️ Utilizing Google Translate's API for automatic translation within the system.
  • 🎨 Enhancing image quality by introducing VAE (Variational Autoencoder) for more refined results.
  • 🚫 Addressing common issues like strange hand positions by using negative prompts to refine the generated images.
  • 📌 Simplifying the process of adding negative prompts with downloadable packages from sources like Hanging Face.
  • 🎭 Experimenting with different settings and options to improve image quality and achieve desired results.
  • 🌐 Customizing images by adding or changing elements like clothing, accessories, and backgrounds.
  • 🔢 Using seed values to recreate identical images and make minor adjustments for variations.
  • 📹 Encouragement for beginners to explore and utilize these tools for intuitive and straightforward image generation.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is an introduction and guide for beginners on how to use AI image generation, specifically focusing on Stability Diffusion and its extensions.

  • What problem does the video aim to solve for viewers?

    -The video aims to solve the problem of viewers feeling overwhelmed by the complexity of AI image generation tools and settings, especially after installing Stability Diffusion, by providing a clear and easy-to-follow guide.

  • What is the first extension the video recommends installing?

    -The first extension the video recommends installing is 'Prompt from URL' which simplifies the process of inputting prompts for image generation.

  • How does the video address the issue of language barriers for non-English speakers?

    -The video addresses the language barrier by showing how to set the interface to Japanese and using Google Translate for automatic translation, making the process more accessible for non-English speakers.

  • What is VAE and how does it contribute to image quality?

    -VAE, or Variational Autoencoder, is a tool introduced in the video that helps improve the quality of generated images by adding more detail and reducing artifacts, making the images look more natural and refined.

  • How does the video handle the issue of unwanted image features, such as odd hand positions?

    -The video suggests using Negative Prompts to suppress unwanted features in generated images. It introduces a feature that allows users to download and use pre-made negative prompt lists to easily improve image quality without having to manually input numerous negative prompts.

  • What is the purpose of the 'Prompt All in One' extension mentioned in the video?

    -The 'Prompt All in One' extension simplifies the process of inputting prompts and managing various settings for image generation, making it more user-friendly and accessible for beginners.

  • How does the video demonstrate the practical application of the tools and extensions?

    -The video demonstrates practical application by walking through the process of generating images using the recommended extensions and settings, showing how to input prompts, select features, and adjust settings to create desired images.

  • What additional feature is introduced to help users who are not comfortable with English?

    -The video introduces the ability to input prompts in Japanese, which are then automatically translated, allowing users who are not comfortable with English to easily use the AI image generation tools.

  • What is the role of the 'Seed' value in image generation?

    -The 'Seed' value is used to control the randomness of image generation. By fixing the seed value, users can recreate the same image or explore variations by changing the seed.

  • How does the video conclude and what does it promise for future content?

    -The video concludes by encouraging viewers to try out the introduced tools and extensions for themselves. It promises future content that will delve deeper into image quality improvement techniques and explore other types of text input versions.



🎨 Introduction to AI Image Generation for Beginners

This paragraph introduces the video's focus on AI image generation, specifically targeting beginners. The speaker,札こ (Zako), plans to explain in an easy-to-understand manner the steps to follow after introducing Stability Diffusion into their projects. The speaker acknowledges that many users may feel overwhelmed by the multitude of settings and options, and thus aims to recommend an initial setup that simplifies the process. The video will guide viewers on how to enhance their images from the initial state through simple operations, without the need to memorize complex English text.


🛠️ Setting Up Your Environment with Essential Extensions

The speaker continues by detailing the process of setting up the environment for AI image generation. They guide the viewers through installing an extension called 'Prompt In URL' from the Extensions G repository, which simplifies the process of using Stability Diffusion. The speaker also explains the importance of checking for updates and ensuring the system is up-to-date. They then proceed to demonstrate how to install and use Google's free translation API for automatic translations, which is integrated into the system to facilitate easier operation for users who may not be fluent in English.


🌟 Enhancing Image Quality with VAE and Negative Prompts

In this paragraph, the speaker discusses methods to enhance the quality of generated images. They introduce the concept of VAE (Variational Autoencoder) and explain how it can be used to improve the aesthetics of the images. The speaker also covers the use of negative prompts to refine the generation process and avoid common issues such as distorted hands or awkward poses. They provide a step-by-step guide on where to download necessary files, how to install them, and how to adjust settings to achieve better results.


🎉 Exploring Advanced Features and Customization

The speaker concludes by exploring more advanced features and customization options available in the AI image generation tool. They demonstrate how to use various settings and extensions to create detailed and customized images, such as changing the scene to a water park or altering the character's outfit. The speaker also shows how to input Japanese keywords directly for easier image generation and how to use the 'seed' value to recreate the same image with consistent quality. They encourage viewers to experiment with the tools introduced and look forward to sharing more in future videos.




AI画像生成, or AI image generation, refers to the process of creating images using artificial intelligence. In the context of the video, it involves using specific software and tools to generate visual content based on user inputs. The video aims to provide an accessible guide for beginners to understand and utilize AI image generation tools like Stability Diffusion for creating images.

💡ステーブルディフュージョン (Stability Diffusion)

Stability Diffusion is a type of AI model used for generating images. It is mentioned in the script as a tool that the speaker is going to explain in detail, focusing on how to improve image quality and make the process more intuitive for beginners. The speaker discusses the importance of installing certain extensions and settings to enhance the user experience with Stability Diffusion.

💡拡張機能 (Extensions)

Extensions, in the context of the video, refer to additional software components that can be added to the main program to enhance its functionality. The speaker emphasizes the importance of installing specific extensions to improve the image generation process in Stability Diffusion.

💡プロンプト (Prompts)

Prompts are inputs or text descriptions that guide the AI in generating specific images. They are crucial in AI image generation as they directly influence the output. The video provides tips on how to use prompts effectively to achieve desired image results.

💡VAE (Variational Autoencoder)

VAE, or Variational Autoencoder, is a type of generative AI model used to learn and generate new data points from a given dataset. In the video, the speaker talks about integrating VAE with Stability Diffusion to improve the quality and coherence of the generated images.

💡ネガティブプロンプト (Negative Prompts)

Negative Prompts are used in AI image generation to specify what elements should not be included in the generated image. They help refine the output by preventing unwanted features from appearing. The video discusses using negative prompts to avoid common issues like distorted hands or other anomalies in the generated images.

💡グループタグ (Group Tags)

Group Tags are used to categorize and filter prompts or images based on certain characteristics or themes. They help users navigate and select specific types of content more efficiently within the AI image generation tool.

💡シード値 (Seed Value)

Seed Value is a parameter used in AI image generation to ensure reproducibility of results. By setting a specific seed value, users can generate the same image multiple times with the same characteristics.

💡クイック設定 (Quick Settings)

Quick Settings refer to the user interface elements that allow for easy and fast adjustments to the AI image generation parameters. They streamline the process and make it more accessible for users who may not be familiar with technical details.

💡自動翻訳 (Automatic Translation)

Automatic Translation involves using AI to convert text from one language to another. In the video, the speaker uses Google Translate to automatically translate Japanese prompts into English for use in the AI image generation tool.

💡AI道草 (AI Commentary)

AI道草, or AI Commentary, refers to the humorous and casual commentary style used by the speaker in the video. It is a way to make the content more engaging and relatable to the audience, especially beginners who may find the technical aspects of AI image generation intimidating.


AI道草 introduces the use of Stability Diffusion for AI image generation in an easy-to-understand manner for beginners.

The video covers essential steps after introducing Stability Diffusion, including setting up the initial environment and understanding various options.

A recommended extension called 'Inspiration from URL' is introduced to simplify the process of generating images.

The tutorial explains how to install extensions and use the Stability Diffusion web interface effectively.

The importance of checking for updates and keeping the system up-to-date is emphasized for optimal performance.

Google Translate API is used for automatic translation, making the process more accessible for non-English speakers.

The video demonstrates how to input prompts and generate images using the Stability Diffusion interface.

VAE (Variational Autoencoder) is introduced as a tool to improve image quality and reduce artifacts.

Instructions on downloading and installing VAE and Negative Prompts are provided to enhance image generation.

Negative Prompts are used to refine the image generation process and avoid unwanted features.

The video shows how to use the 'Quick Settings' list to easily adjust and improve image generation parameters.

The tutorial covers how to use the 'Destination' tab to refine image details such as clothing and accessories.

The process of fixing common issues like distorted hands is discussed, and solutions are provided.

The video demonstrates the use of 'Seed' values for consistent image generation and how to randomize them for variation.

The tutorial shows how to change the background and scene settings to create more context in the generated images.

The video explains how to input Japanese prompts and have them automatically translated for image generation.

The video concludes with a recommendation to try out the introduced tools and extensions for easier and more intuitive image generation.

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