ComfyUI-Impact-Pack

Overview

The ComfyUI-Impact-Pack is a comprehensive repository containing custom nodes for enhancing images within the ComfyUI interface. This pack facilitates advanced image processing through nodes specializing in detection, detailing, upscaling, and more. It provides a modular approach to workflows, offering improved compatibility with models and a variety of operational nodes tailored for intricate image enhancement tasks.

Repository URL: https://github.com/ltdrdata/ComfyUI-Impact-Pack

Installation

Recommended Installation via ComfyUI-Manager

1. Search for ComfyUI Impact Pack within ComfyUI-Manager.
2. Click the Install button to automatically install the pack.

Manual Installation

1. Navigate to the custom_nodes directory in your ComfyUI installation:

   cd custom_nodes
   

2. Clone the repository:

   git clone https://github.com/ltdrdata/ComfyUI-Impact-Pack
   cd ComfyUI-Impact-Pack
   

3. Install the required dependencies:

   pip install -r requirements.txt
   

   • Note: Ensure this is done within the Python environment running ComfyUI. For the portable version of ComfyUI, use the embedded Python executable. If using a virtual environment (venv) or Conda, activate it first.

4. Restart ComfyUI.

Purpose

The ComfyUI-Impact-Pack is designed to extend the functionality of ComfyUI by providing a set of nodes enabling advanced image processing capabilities. Whether you're refining low-resolution images, performing iterative upscaling, or dynamically manipulating masks and regions, this pack offers tailored solutions for detailed tasks.

Available Nodes

The repository includes a variety of nodes categorized by their functionality:

Detection Nodes

• SAMLoader
• CLIPSegDetectorProvider
• ONNXDetectorProvider
• SAMDetector (Combined)
• SAMDetector (Segmented)

Detailing Nodes

• Detailer (SEGS)
• FaceDetailer
• MaskDetailerPipe

Upscaling Nodes

• PixelKSampleUpscalerProvider
• Iterative Upscale (Latent/on Pixel Space)

Mask Operation Nodes

• Pixelwise(SEGS & SEGS)
• Pixelwise(SEGS & MASK)
• Dilate Mask

ControlNet and IP Adapter Nodes

• ControlNetApply (SEGS)
• IPAdapterApply (SEGS)

SEGS Manipulation Nodes

• SEGSDetailer
• SEGSPaste
• SEGSPreview

Pipe Nodes

• ToDetailerPipe
• FromDetailerPipe

Wildcards Nodes

• ImpactWildcardProcessor
• ImpactWildcardEncode

Regional Sampling Nodes

• RegionalPrompt
• RegionalSampler

Specialized Nodes

• Impact Scheduler Adapter
• PreviewBridge (image)

Special Features

• Interactive SAM Detector: Facilitates the manual creation of SAM masks within a dialog, allowing users to input positive and negative prompts for detailed segmentation.
• Iterative Upscaling: Enhances images by progressively enlarging them in steps, utilizing different upscaling models.
• Advanced Detailing: Combines face and silhouette detection with detailed refinement to improve image quality significantly.
• Flexible Workflow Integration: Custom nodes are designed to integrate seamlessly into ComfyUI workflows, offering a versatile approach to image processing tasks.

Use in ComfyUI Workflows

The ComfyUI-Impact-Pack enhances workflow capabilities within ComfyUI by enabling advanced image manipulation and refinement tasks. Its comprehensive set of nodes supports intricate detailing and upscaling operations, thus catering to users aiming for high-resolution image outputs and finer control over the processing stages. By incorporating these custom nodes, users can efficiently design workflows that dynamically adjust to various input conditions and achieve desired enhancements in image outputs.

For further tutorials and examples of how to utilize these nodes in practical workflows, please refer to the other tutorials.