ComfyUI  >  Nodes  >  ComfyUI Bringing Old Photos Back to Life >  Enhance Faces (Advanced)

ComfyUI Node: Enhance Faces (Advanced)

Class Name

BOPBTL_EnhanceFacesAdvanced

Category
image
Author
cdb-boop (Account age: 1213 days)
Extension
ComfyUI Bringing Old Photos Back to Life
Latest Updated
6/21/2024
Github Stars
0.2K

How to Install ComfyUI Bringing Old Photos Back to Life

Install this extension via the ComfyUI Manager by searching for  ComfyUI Bringing Old Photos Back to Life
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI Bringing Old Photos Back to Life 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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Enhance Faces (Advanced) Description

Advanced face enhancement node for AI artists, improving image quality by enhancing and blending faces seamlessly.

Enhance Faces (Advanced):

The BOPBTL_EnhanceFacesAdvanced node is designed to significantly improve the quality and appearance of faces in images, making it an essential tool for AI artists working on photo restoration or enhancement projects. This node leverages advanced face enhancement models to detect, enhance, and blend faces seamlessly into the original image. By focusing on facial features, it ensures that the enhanced faces look natural and consistent with the rest of the image. The primary goal of this node is to bring old or low-quality photos back to life by enhancing facial details, which can be particularly useful for restoring historical photos or improving personal photo collections.

Enhance Faces (Advanced) Input Parameters:

dlib_model

This parameter specifies the face detection model used to identify faces within the image. The dlib model is crucial for accurately detecting facial landmarks, which are necessary for the subsequent enhancement and blending processes. The quality of the face detection directly impacts the effectiveness of the face enhancement and blending. There are no specific minimum, maximum, or default values for this parameter, but it must be a valid DLIB_MODEL.

face_enhance_model

This parameter defines the model used for enhancing the detected faces. The face enhancement model works on the cropped faces to improve their quality and details. The model typically includes a load size, which determines the resolution at which the faces are processed. The effectiveness of the enhancement depends on the quality and capabilities of the chosen model. Similar to the dlib model, there are no specific minimum, maximum, or default values, but it must be a valid FACE_ENHANCE_MODEL.

image

This parameter is the input image that contains the faces to be enhanced. The image should be provided as a tensor, which allows the node to process it efficiently. The quality and resolution of the input image can affect the final output, with higher quality images generally yielding better results. There are no specific constraints on the image size, but it should be compatible with the models used.

Enhance Faces (Advanced) Output Parameters:

image

The output parameter is the enhanced image with improved facial details. This image is the result of detecting, enhancing, and blending the faces back into the original image. The enhanced image retains the original context and background while significantly improving the quality of the faces, making them look more natural and detailed. This output is crucial for applications that require high-quality facial enhancements, such as photo restoration or artistic projects.

Enhance Faces (Advanced) Usage Tips:

  • Ensure that the input image is of good quality and resolution to achieve the best enhancement results.
  • Use a well-trained and high-quality face enhancement model to improve the effectiveness of the enhancement process.
  • Verify that the dlib model used for face detection is accurate and up-to-date to ensure precise facial landmark detection.

Enhance Faces (Advanced) Common Errors and Solutions:

BOPBTL: No faces detected in the image.

  • Explanation: This error occurs when the face detection model fails to identify any faces in the input image.
  • Solution: Ensure that the input image contains clear and visible faces. You may also need to check the quality and configuration of the dlib model used for face detection.

Model loading error

  • Explanation: This error occurs when there is an issue with loading the face enhancement model.
  • Solution: Verify that the face enhancement model is correctly specified and accessible. Ensure that the model file is not corrupted and is compatible with the node.

Image tensor format error

  • Explanation: This error occurs when the input image is not provided in the correct tensor format.
  • Solution: Ensure that the input image is converted to a tensor format before passing it to the node. Check the documentation for the correct tensor specifications required by the node.

Enhance Faces (Advanced) Related Nodes

Go back to the extension to check out more related nodes.
ComfyUI Bringing Old Photos Back to Life
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