{"id":4253,"date":"2024-02-23T09:34:42","date_gmt":"2024-02-23T01:34:42","guid":{"rendered":"https:\/\/www.1ai.net\/?p=4253"},"modified":"2024-02-23T09:34:42","modified_gmt":"2024-02-23T01:34:42","slug":"ai%e8%a7%86%e9%a2%91%e6%8d%a2%e8%84%b8%e5%8e%9f%e6%9d%a5%e5%b7%b2%e7%bb%8f%e8%bf%99%e4%b9%88%e7%9c%9f%e5%ae%9e%e4%ba%86%ef%bc%8c%e5%88%86%e4%ba%ab3%e6%ac%beai%e6%8d%a2%e8%84%b8%e7%9a%84%e8%a7%86","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/4253.html","title":{"rendered":"AI video face-changing is so real now. Here are 3 AI face-changing videos and reference operations."},"content":{"rendered":"
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I see many people asking online: How toAI face-changing<\/a>?<\/strong><\/p>\n

When watching videos, you should often see that the actors in the video are replaced with other people, your own, or a more suitable person imagined by you, or for experience, or entertainment. So how is this AI face-changing achieved? If we also want to make such a video ourselves, how should we operate it?<\/p>\n

Now there are many tools that have been added with AI technology that can use the face-changing function. You can even find this section in commonly used photo beauty software. This article will introduce you to several AI face-changing video tools for entertainment purposes only!<\/p>\n<\/section>\n<\/section>\n<\/section>\n

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1.<\/strong>DeepFaceLab<\/a><\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n
DeepFaceLab is an AI face-swapping tool that uses deep learning recognition to swap faces in pictures and videos. This technology can produce very realistic and natural face-swapping videos under certain circumstances. It was once a very popular open source project on Reddit.Deepfake<\/i><\/a>.<\/p>\n<\/section>\n
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DeepFaceLab is easy to install, easy to use, and updates quickly. It has almost zero environment dependency, you can directly download the packaged APP and unzip it to run. It also adds many new models and new architectures that are easy to experiment with models.<\/p>\n<\/section>\n
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At the same time, user face pictures can be saved in JPG format to save space and improve efficiency. It supports multiple extractors such as MTCNN, DLIBCNN, S3FD, etc.; it supports manual extraction to obtain better results.<\/p>\n<\/section>\n
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Download and Installation<\/strong><\/p>\n

You can find relevant information on the official website and download the precompiled Windows version provided by the original author. This version already has dependent libraries, so you only need to install the nVidia driver yourself. There are also GPU and CPU versions available, which can be downloaded from MEGA:<\/p>\n

https:\/\/mega.nz\/#F!b9MzCK4B!zEAG9txu7uaRUjXz9PtBqg<\/p>\n

Note: Because it is a Python program, after downloading the precompiled Windows version, please check whether the author has updated it. You can also directly git pull the author's latest version of the program:<\/p>\n

% The directory where you installed DeepFaceLab<\/p>\n

%\\_internal\\DeepFaceLab\\<\/p>\n

After downloading and unzipping, you can see the directory structure:<\/p>\n<\/section>\n

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  1. \u00a0_internal<\/li>\n
  2. Workspace<\/li>\n
  3. 1) clear workspace.bat<\/li>\n
  4. 2) extract images from video data_src.bat<\/li>\n
  5. 3.1) cut video (drop video on me).bat<\/li>\n
  6. 3.2) extract images from video data_dst FULL FPS.bat<\/li>\n
  7. 3.other) denoise extracted data_dst.bat<\/li>\n
  8. 4) data_src extract faces MANUAL.bat<\/li>\n
  9. 4) data_src extract faces MT all GPU debug.bat<\/li>\n
  10. 4) data_src extract faces MT all GPU.bat<\/li>\n
  11. 4) data_src extract faces MT best GPU.bat<\/li>\n
  12. 4) data_src extract faces S3FD all GPU debug.bat<\/li>\n
  13. 4) data_src extract faces S3FD all GPU.bat<\/li>\n
  14. 4) data_src extract faces S3FD best GPU.bat<\/li>\n
  15. 4.1) data_src check result.bat<\/li>\n
  16. 4.2.1) data_src sort by blur.bat<\/li>\n
  17. 4.2.2) data_src sort by similar histogram.bat<\/li>\n
  18. 4.2.4) data_src sort by dissimilar face.bat<\/li>\n<\/ol>\n

    \u2026<\/p>\n<\/section>\n

    In addition, there are a bunch of batch files. Please read the batch file names and pdf manuals carefully.<\/p>\n<\/section>\n
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    How to use<\/strong><\/p>\n

    After the download is complete, how to use it? You need to place the material file first, and its name is fixed.<\/p>\n

    1. Place the material files<\/strong><\/p>\n<\/section>\n

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    1. % The directory where you installed DeepFaceLab %\\workspace\\data_src.mp4\n

      # source video, with its face)<\/li>\n

    2. % The directory where you installed DeepFaceLab %\\workspace\\data_dst.mp4\n

      # target video, replace it<\/li>\n<\/ol>\n<\/section>\n

      2. Preprocess the video to generate frame images<\/strong><\/p>\n<\/section>\n
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