AI Personal Learning
and practical guidance

GFPGAN: Tencent's open source face repair algorithm

General Introduction

GFPGAN (Generative Facial Prior GAN) is an open source face repair algorithm developed by Tencent ARC (Applied Research Center). The algorithm utilizes rich and diverse prior factors encapsulated in pre-trained facial GANs (e.g., StyleGAN2) for blind face repair.GFPGAN can effectively repair low-quality, old or AI-generated face images, solving the problems of detail loss and texture blurring that existed in the traditional methods, and realizing high-quality facial image repair and generation.

 


GFPGAN: Tencent's Open Source Face Repair Algorithm-1

 

GFPGAN: Tencent's Open Source Face Repair Algorithm-2

 

 

Function List

  • Blind face repair: no a priori assumptions about the input image are required, enabling true blind repair.
  • High-quality image generation: utilizing the prior knowledge of pre-trained face GAN, the generated results are more natural with good identity consistency.
  • Low-quality image processing: Very low-quality input images can be processed to improve image quality.
  • Open Source Project: Provide source code to facilitate secondary development and research by developers.

 

 

Using Help

  1. Installation process::
    • Cloning of the GFPGAN project code:
      git clone https://github.com/TencentARC/GFPGAN.git
      

       

    • Go to the project directory and install the dependencies:
      cd GFPGAN
      pip install -r requirements.txt
      

       

    • Download the pre-trained model:
      wget https://github.com/TencentARC/GFPGAN/releases/download/v1.3.4/GFPGANv1.3.4.pth
      

       

  2. Usage::
    • Run the following command for face repair:
      python inference_gfpgan.py --input input_image.jpg --output output_image.jpg --model_path GFPGANv1.3.4.pth
      

       

    • Parameter Description:
      • --input: Enter the image path.
      • --output: Output image path.
      • ---model_path: Pre-training model paths.
  3. Detailed Operation Procedure::
    • Image Preprocessing: The input image can be cropped and resized to ensure optimal restoration before proceeding.
    • Model Selection: Choosing different pre-trained models according to specific needs, GFPGAN provides a variety of models to adapt to different application scenarios.
    • Optimization of results: The result can be further optimized after fixing, such as adjusting brightness, contrast, etc. for better visual effects.
  4. common problems::
    • Unsatisfactory restoration results: Try to use different pre-trained models, or pre-process the input image.
    • slow-moving: Ensure that GPU acceleration is used and optimize code performance.

 

online operation

Chief AI Sharing CircleThis content has been hidden by the author, please enter the verification code to view the content
Captcha:
Please pay attention to this site WeChat public number, reply "CAPTCHA, a type of challenge-response test (computing)", get the verification code. Search in WeChat for "Chief AI Sharing Circle"or"Looks-AI"or WeChat scanning the right side of the QR code can be concerned about this site WeChat public number.

AI Easy Learning

The layman's guide to getting started with AI

Help you learn how to utilize AI tools at a low cost and from a zero base.AI, like office software, is an essential skill for everyone. Mastering AI will give you an edge in your job search and half the effort in your future work and studies.

View Details>
May not be reproduced without permission:Chief AI Sharing Circle " GFPGAN: Tencent's open source face repair algorithm

Chief AI Sharing Circle

Chief AI Sharing Circle specializes in AI learning, providing comprehensive AI learning content, AI tools and hands-on guidance. Our goal is to help users master AI technology and explore the unlimited potential of AI together through high-quality content and practical experience sharing. Whether you are an AI beginner or a senior expert, this is the ideal place for you to gain knowledge, improve your skills and realize innovation.

Contact Us
en_USEnglish