Giter VIP home page Giter VIP logo

locate-and-verify's Introduction

Locate and Verify: A Two-Stream Network for Improved Deepfake Detection

[Locate and Verify]

Approach

Locate-and-Verify

Dependencies

pip install requirement.txt

Data Preparation

  1. Download the original dataset from FF++.
  1. Extract frames from FF++ videos. The processed dataset can be downloaded from FF++ (code: 7s5s).
  2. Run the code in folder ./process to get the aligned images and masks.

Results

Our model achieved the following performance on:

Training Data Backbone FF++ Celeb-DF DFDC_Pre DFD
FF++ Xception 0.998 0.860 0.835 0.955

Note: the metric is frame-level AUC.

Training

To train our model from scratch, please run :

python3  train.py --opt ./config/FF++.yml --gpu *
or
python -m torch.distributed.launch --nproc_per_node * --nnode * train.py --opt ./config/FF++.yml

Citation

@inproceedings{shuai2023locate,
  title={Locate and Verify: A Two-Stream Network for Improved Deepfake Detection},
  author={Shuai, Chao and Zhong, Jieming and Wu, Shuang and Lin, Feng and Wang, Zhibo and Ba, Zhongjie and Liu, Zhenguang and Cavallaro, Lorenzo and Ren, Kui},
  booktitle={Proceedings of the 31st ACM International Conference on Multimedia},
  pages={7131--7142},
  year={2023}
}

locate-and-verify's People

Contributors

sccsok avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.