Inpaint using ANY typical SDXL model in ComfyUI
TLDRIn this video, the host dives into the world of image inpainting using the latest models in ComfyUI. They explore the creative possibilities of adding, removing, or changing elements in images with inpainting techniques. The host compares the new Brushnet SDXL and Power Paint V2 models to the older ones, demonstrating their capabilities through various examples. They show how to use masks for segmentation and random inpainting, adjust the scale for prompt power, and blend images to maintain readability. Additionally, they discuss the installation process for the custom nodes and model files, providing a step-by-step guide for viewers to follow. The video concludes with a call to action, encouraging viewers to explore more examples and settings on GitHub and to subscribe for more content.
Takeaways
- 🎨 **Inpainting Technique**: The video discusses inpainting, a technique for editing images by removing, changing, or adding elements to create new creative possibilities.
- 📈 **Model Comparison**: It compares the capabilities of the Brush Net SDXL and the new Power Paint V2 models for inpainting.
- 🔄 **Transformation of Models**: Power Paint V2 is inspired by Brush Net and can transform any Sable diffusion 1.5 base model into an inpainting model.
- 📱 **Comfy UI Usage**: The video demonstrates how to use these new inpainting models with Comfy UI, an interface for model interaction.
- 🖼️ **Masking and Prompting**: Inpainting requires an input image and a mask; the video shows how to use these along with prompts to generate desired outputs.
- 🦬 **Brush Net Loader**: The video explains how to use the Brush Net loader to select and apply different models and how it works with segmentation and random masks.
- 🔍 **Zoom and Compare**: It provides a zoomed-in comparison of the outputs from different inpainting models to determine which one produces the preferred result.
- 🧩 **Blending and Text Clarity**: The Blended in Paint node is shown to help maintain readability of text within images after inpainting.
- ⚙️ **Workflow Compatibility**: The video notes that not all workflows and nodes are compatible with Brush Net due to its structure, emphasizing the importance of model placement in the workflow.
- 📚 **Downloading and Setup**: Detailed instructions are given on how to download and set up the required model files for Brush Net and Power Paint V2 within Comfy UI.
- 🔗 **Further Resources**: The video directs viewers to external resources, such as GitHub and Patreon, for more examples, settings, and additional information on using these models.
Q & A
What is inpainting and how does it benefit image editing?
-Inpainting is a technique that allows the editing of images by removing, changing, or adding elements. It opens up creative possibilities for image manipulation, such as adding new items to a scene or removing unwanted objects.
What are the differences between the older models of inpainting and the new SDXL models like Brushnet and Power Paint V2?
-The older models of inpainting were more limited in their capabilities. The new SDXL models, such as Brushnet and Power Paint V2, offer more advanced features and flexibility. For instance, Power Paint V2 can transform any Sable diffusion 1.5 base model into an inpainting one, and Brushnet allows the use of any standard SDXL models for inpainting tasks.
How does the mask function in the inpainting process?
-The mask function is crucial in the inpainting process as it defines the area of the image that will be modified. It acts as a guide for the inpainting algorithm to know where to add, remove, or change elements within the image.
What is the advantage of using Brushnet over other inpainting models?
-One significant advantage of using Brushnet is its compatibility with any standard SDXL models, meaning users do not need a specific inpainting model to use it. It also offers features like random masks and segmentation masks, which provide more control over the inpainting process.
How does the 'Blended in Paint' option help with maintaining readability in images?
-The 'Blended in Paint' option helps to blend the inpainted areas more naturally with the rest of the image, which can be particularly useful when there is text in the image that needs to remain readable. It helps to preserve the original tone and context of the image.
What are the different functions available in Power Paint V2?
-Power Paint V2 offers various functions such as text-guided, shape-guided, object removal, content-aware, and image outpainting. These functions provide a wide range of capabilities for different inpainting tasks.
How does the 'empty scene' phrase in the prompt affect the inpainting process?
-The 'empty scene' phrase in the prompt is recommended by the authors of Power Paint for certain functions like object removal and context-aware inpainting. It helps the model to better understand the context and generate more accurate results.
What are the steps to install and use the Brushnet custom nodes in ComfyUI?
-To install and use Brushnet custom nodes in ComfyUI, one must first install ComfyUI if not already done. Then, open the manager to install the Brushnet custom node by searching for it and clicking install. After installation, restart ComfyUI when prompted. Finally, download the required model files for Brushnet and follow the instructions to rename and organize them in the correct directories.
How can one obtain the model files for Power Paint V2?
-The model files for Power Paint V2 can be obtained from Hugging Face. Users need to download the specified files, such as 'diffusion pytorch model' and 'pytorch uncore model', and place them in the appropriate directories as outlined in the installation instructions.
What are the potential issues that might arise when not following the recommended workflow with Brushnet?
-Not following the recommended workflow with Brushnet could lead to compatibility issues, where certain nodes and workflows may not work as expected due to the structure of Brushnet. It's important to place model change nodes before Brushnet nodes and not after to avoid such issues.
How can one access more examples and settings for Brushnet and Power Paint?
-For more examples and settings, users can visit the GitHub page of Brushnet and Power Paint, where they can find a variety of options, settings, and additional workflows to explore and enhance their inpainting projects.
Outlines
🎨 Introduction to Inpainting Techniques
The video begins with an introduction to inpainting, a technique for editing images by removing, changing, or adding elements. The host discusses the creative possibilities this opens up and provides examples from the 'Power Paint' paper. The focus is on showing viewers the basics of using new inpainting models, such as Brushnet SDXL and Power Paint V2, which are compared to the older models. The host also mentions the inspiration behind Power Paint V2, which is drawn from Brushnet's training method for transforming a base model into an inpainting one.
🖌️ Exploring Brushnet and Inpainting Models
The host demonstrates how to use the Brushnet and SDXL inpainting models with Comfy UI. They show the process of creating a mask and using it to replace a face in an image with a bearded hipster, highlighting the ability to use any standard SDXL models. The video also explores the use of random masks to achieve more creative results, such as transforming a human face into a rodent face. The host experiments with different mask shapes and the scale feature in Brushnet, which allows for more prompt power and blending with the original image.
📜 Text and Image Blending with Inpainting
The video addresses the issue of text and other elements outside the masked area being altered during the inpainting process. The host shows three different inpainting options: Brushnet, standard inpainting, and a blended inpaint option. They demonstrate how the blended inpaint option can help maintain readability of text within an image. The host also cautions viewers about the limitations of certain workflows and nodes with Brushnet due to its structure and advises on the correct placement of model changes within the workflow.
🔍 Power Paint V2 and Custom Node Installation
The host introduces Power Paint V2, which offers various functions such as text-guided, shape-guided, object removal, content-aware, and image outpainting. They explain the recommended phrases to include in prompts for different functions and demonstrate object removal and outpainting with Power Paint V2. The video concludes with a guide on how to set up the custom nodes and model files for Brushnet and Power Paint V2 in Comfy UI. The host provides instructions for downloading the required files from Google Drive and Hugging Face, renaming and organizing them, and advises on dealing with missing node errors.
🌟 Final Thoughts and Additional Resources
The host wraps up by encouraging viewers to explore more options and possibilities with the models and custom nodes by visiting the GitHub page of the developers. They mention the availability of numerous settings and examples that can inspire creativity. The host also refers to their previous videos for more examples and advises viewers to subscribe for more content.
Mindmap
Keywords
💡Inpainting
💡Comfy UI
💡SDXL Model
💡Mask
💡Prompt
💡Brush Net
💡Power Paint V2
💡Segmentation Mask
💡Random Mask
💡Image Blending
💡Custom Nodes
Highlights
Inpainting is a technique for editing images by removing, changing, or adding elements.
Power Paint and Brush Net are new inpainting models that offer creative editing options.
Comfy UI is used to demonstrate the basics of using these powerful inpainting models.
Brush Net SDXL allows using any standard SDXL models for inpainting without needing a specialized one.
Power Paint V2 is inspired by Brush Net and can transform any Sable Diffusion 1.5 base model into an inpainting model.
The video showcases how to use masks and prompts to add or remove elements from images.
Different mask types, such as segmentation and random masks, offer various creative possibilities.
The scale parameter in Brush Net allows for interesting effects by adjusting the image transformation intensity.
Blended in-painting helps maintain readability of text and other details outside the masked area.
Not all workflows and nodes are compatible with Brush Net due to its structure.
Power Paint V2 offers functions like text-guided, shape-guided, object removal, and content-aware image out-painting.
For certain functions in Power Paint, specific phrases are recommended to add to the prompt for better results.
Object removal is better suited for background elements, while context-aware functions can replace foreground objects.
Downloading and installing custom nodes and model files are necessary steps for using Brush Net and Power Paint V2 in Comfy UI.
The GitHub page of the custom nodes provides additional options, settings, and examples for further exploration.
The video includes instructions on how to get the inpainting models running in an existing Comfy UI setup.
Different downloading methods for model files are explained, including from Google Drive and Hugging Face.
Renaming and organizing model files using directories is crucial for managing different versions and types.
The video provides a comprehensive guide for users to follow, including troubleshooting for missing node errors.