ComfyUI Extension: HivisionIDPhotos-ComfyUI

HivisionIDPhotos-ComfyUI Introduction

HivisionIDPhotos-ComfyUI is an extension designed to integrate the powerful features of the HivisionIDPhotos project into the ComfyUI environment. This extension allows AI artists to create professional ID photos with ease, leveraging advanced AI models for tasks such as background removal, face alignment, and image enhancement. By using this extension, you can streamline the process of generating high-quality ID photos, making it accessible even for those without a strong technical background.

How HivisionIDPhotos-ComfyUI Works

HivisionIDPhotos-ComfyUI works by providing a set of custom nodes within the ComfyUI framework. These nodes are designed to handle various tasks involved in creating ID photos, such as:

1. Background Removal: Using AI models to accurately remove the background from a portrait.
2. Face Alignment: Automatically aligning the face to ensure it meets the required standards for ID photos.
3. Image Enhancement: Adjusting brightness, contrast, and sharpness to improve the overall quality of the photo.
4. Watermark Addition: Adding watermarks to the photos if needed.
5. Layout Generation: Creating layouts for printing multiple ID photos on a single sheet. These tasks are performed using pre-trained AI models that have been integrated into the extension, making the process efficient and user-friendly.

HivisionIDPhotos-ComfyUI Features

Background Removal

• MODNet: A real-time portrait matting model that works with RGB images to remove backgrounds.
• BRIA AI: An open-source model for background removal.
• BiRefNet: A high-resolution image segmentation model.

Face Alignment

• RetinaFace: An offline face detection model with high accuracy, suitable for CPU inference.

Image Enhancement

• Brightness, Contrast, and Sharpness Adjustment: Fine-tune the image quality to meet specific requirements.
• Whitening: Enhance the skin tone for a more polished look.

Custom DPI

• DPI Settings: Customize the DPI (dots per inch) for the final output to ensure it meets printing standards.

Watermark Addition

• Watermark Customization: Add and customize watermarks to protect your images.

Layout Generation

• Multiple Layout Options: Generate different layouts for printing multiple ID photos on a single sheet.

HivisionIDPhotos-ComfyUI Models

MODNet

• Description: A model for real-time portrait matting with only RGB image input.
• Use Case: Ideal for quick and efficient background removal.

BRIA AI

• Description: An open-source background removal model.
• Use Case: Suitable for general background removal tasks.

BiRefNet

• Description: A high-resolution image segmentation model.
• Use Case: Best for tasks requiring high precision and detail.

RetinaFace

• Description: An offline face detection model with high accuracy.
• Use Case: Used for aligning faces in ID photos.

What's New with HivisionIDPhotos-ComfyUI

Recent Updates

• 2024.09.16: Added face rotation alignment and adjustments for brightness, contrast, and sharpness.
• 2024.09.14: Introduced custom DPI settings.
• 2024.09.13: Added a whitening feature. These updates enhance the functionality of the extension, making it more versatile and user-friendly for AI artists.

Troubleshooting HivisionIDPhotos-ComfyUI

Common Issues and Solutions

1. Background Removal Not Accurate

• Solution: Ensure you are using the correct model for your task. MODNet is recommended for real-time tasks, while BiRefNet is better for high-resolution needs.

2. Face Not Aligned Properly

• Solution: Check if the RetinaFace model is correctly loaded and configured.

3. Image Quality Issues

• Solution: Use the image enhancement features to adjust brightness, contrast, and sharpness.

Frequently Asked Questions

• Q: How do I change the DPI settings?
• A: You can customize the DPI settings in the extension's configuration panel.
• Q: Can I add custom watermarks?
• A: Yes, you can add and customize watermarks through the watermark addition feature.

Learn More about HivisionIDPhotos-ComfyUI

For more information, tutorials, and community support, you can visit the following resources:

• These resources provide detailed documentation, examples, and community forums where you can ask questions and get support.