ComfyUI  >  Nodes  >  ComfyUI Impact Pack >  UnsamplerDetailerHookProvider

ComfyUI Node: UnsamplerDetailerHookProvider

Class Name

UnsamplerDetailerHookProvider

Category
ImpactPack/Detailer
Author
Dr.Lt.Data (Account age: 458 days)
Extension
ComfyUI Impact Pack
Latest Updated
6/19/2024
Github Stars
1.4K

How to Install ComfyUI Impact Pack

Install this extension via the ComfyUI Manager by searching for  ComfyUI Impact Pack
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI Impact Pack in the search bar
After installation, click the  Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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UnsamplerDetailerHookProvider Description

Enhances AI image detailing with unsampling for noise reduction and detail enhancement in Impact Pack.

UnsamplerDetailerHookProvider:

The UnsamplerDetailerHookProvider is a specialized node designed to enhance the detailing process in AI-generated images by leveraging an unsampling technique. This node is part of the Impact Pack and is particularly useful for refining and improving the quality of images by reducing noise and enhancing details. The primary goal of this node is to provide a mechanism that intelligently adjusts the level of detail in an image based on the current step in the processing cycle. By doing so, it ensures that the final output is of high quality, with well-defined features and minimal noise. This node is ideal for AI artists looking to achieve more polished and professional results in their image generation projects.

UnsamplerDetailerHookProvider Input Parameters:

schedule_for_cycle

This parameter allows you to select the schedule for the detailing cycle. It determines how the detailing process is distributed across the steps. The available options are predefined schedules that dictate the behavior of the detailing process over time.

target_denoise

This parameter specifies the target level of denoising to be achieved by the end of the detailing cycle. It is a floating-point value that ranges from 0.0 to 1.0, with a default value of 0.3. A lower value means less denoising, preserving more of the original noise, while a higher value means more aggressive denoising, resulting in a cleaner image.

UnsamplerDetailerHookProvider Output Parameters:

DETAILER_HOOK

The output of this node is a DETAILER_HOOK, which is a specialized hook that integrates into the image generation pipeline. This hook applies the unsampling technique to adjust the level of detail in the image based on the current step, ensuring a high-quality final output with well-defined features and minimal noise.

UnsamplerDetailerHookProvider Usage Tips:

  • To achieve the best results, experiment with different target_denoise values to find the optimal balance between noise reduction and detail preservation for your specific project.
  • Use the schedule_for_cycle parameter to control how the detailing process evolves over time. Different schedules can produce varying effects, so try different options to see which one works best for your needs.

UnsamplerDetailerHookProvider Common Errors and Solutions:

"Invalid schedule_for_cycle value"

  • Explanation: This error occurs when an unsupported value is provided for the schedule_for_cycle parameter.
  • Solution: Ensure that you select a value from the predefined list of schedules provided by the node.

"target_denoise out of range"

  • Explanation: This error happens when the target_denoise value is set outside the allowed range of 0.0 to 1.0.
  • Solution: Adjust the target_denoise value to be within the specified range, ensuring it is between 0.0 and 1.0.

UnsamplerDetailerHookProvider Related Nodes

Go back to the extension to check out more related nodes.
ComfyUI Impact Pack
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