1. 

   Face Anti-spoofing, Face Presentation Attack Detection

   Yaojie Liu, Joel Stehouwer, Amin Jourabloo, Yousef Atoum, Xiaoming Liu

   Biometrics utilize physiological, such as fingerprint, face, and iris, or behavioral characteristics, such as typing rhythm and gait, to uniquely identify or authenticate an individual. As biometric systems are widely used in real-world applications including mobile phone authentication and access control, biometric spoof, or Presentation Attack (PA) are becoming a ...

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   Keywords: Face Antispoofing, Biometrics, Low-level Vision, Database

2. 

   Generic Object Sensor and Spoof Noise Classification, Modeling, and Synthesis

   Joel Stehouwer, Amin Jourabloo, Yaojie Liu, Xiaoming Liu

   Biometric recognition is increasingly used in commercial and high-security settings. Because of this, the threat of spoofing techniques, the act of presenting a fake biometric object to a sensor, is a large concern. Recent research has focused on face, fingerprint, and iris anti-spoofing. However, no other research attempts to use ...

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   Keywords: Low-level Vision, Database

3. 

   Pose-Invariant Face Alignment (PIFA)

   Amin Jourabloo, Yaojie Liu, Xiaoming Liu

   Face alignment is a process of applying a supervised learned model to a face image and estimating the locations of a set of facial landmarks, such as eye corners, mouth corners, etc. Face alignment is a key module in the pipeline of most facial analysis algorithms, normally after face detection ...

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   Keywords: Face alignment, Image Alignment, Face Reconstruction, 3D Shape Reconstruction

2023

• Rethinking Domain Generalization for Face Anti-spoofing: Separability and Alignment
  Yiyou Sun, Yaojie Liu, Xiaoming Liu, Yixuan Li, Wen-Sheng Chu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2023), Vancouver, Canada, Jun. 2023
  Bibtex | arXiv
@inproceedings{ rethinking-domain-generalization-for-face-anti-spoofing-separability-and-alignment,
  author = { Yiyou Sun and Yaojie Liu and Xiaoming Liu and Yixuan Li and Wen-Sheng Chu },
  title = { Rethinking Domain Generalization for Face Anti-spoofing: Separability and Alignment },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Vancouver, Canada },
  month = { June },
  year = { 2023 },
}

2022

• PSSC-Net: Progressive Spatio-Channel Correlation Network for Image Manipulation Detection and Localization
  Xiaohong Liu, Yaojie Liu, Jun Chen, Xiaoming Liu
  IEEE Transactions on Circuits and Systems for Video Technology, , Jul. 2022 (in press)
  Bibtex | PDF | arXiv | Code
@article{ pssc-net-progressive-spatio-channel-correlation-network-for-image-manipulation-detection-and-localization,
  author = { Xiaohong Liu and Yaojie Liu and Jun Chen and Xiaoming Liu },
  title = { PSSC-Net: Progressive Spatio-Channel Correlation Network for Image Manipulation Detection and Localization },
  journal = { IEEE Transactions on Circuits and Systems for Video Technology },
  month = { July },
  year = { 2022 },
}
• Spoof Trace Disentanglement for Generic Face Anti-Spoofing
  Yaojie Liu, Xiaoming Liu
  IEEE Transactions on Pattern Analysis and Machine Intelligence, , May. 2022
  Bibtex | PDF | arXiv | Project Webpage
@article{ spoof-trace-disentanglement-for-generic-face-anti-spoofing,
  author = { Yaojie Liu and Xiaoming Liu },
  title = { Spoof Trace Disentanglement for Generic Face Anti-Spoofing },
  journal = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
  month = { May },
  year = { 2022 },
}
• Multi-domain Learning for Updating Face Anti-spoofing Models
  Xiao Guo, Yaojie Liu, Anil Jain, Xiaoming Liu
  In Proceeding of European Conference on Computer Vision (ECCV 2022), Tel-Aviv, Israel, Oct. 2022 (Oral presentation)
  Bibtex | PDF | arXiv | Supplemental | Code
@inproceedings{ multi-domain-learning-for-updating-face-anti-spoofing-models,
  author = { Xiao Guo and Yaojie Liu and Anil Jain and Xiaoming Liu },
  title = { Multi-domain Learning for Updating Face Anti-spoofing Models },
  booktitle = { In Proceeding of European Conference on Computer Vision },
  address = { Tel-Aviv, Israel },
  month = { October },
  year = { 2022 },
}
• Blind Removal of Facial Foreign Shadows
  Yaojie Liu*, Andrew Hou*, Xinyu Huang, Liu Ren, Xiaoming Liu
  In Proceedings of British Machine Vision Conference (BMVC), London, UK, Nov. 2022
  Bibtex | PDF | Supplemental | Code
@inproceedings{ blind-removal-of-facial-foreign-shadows,
  author = { Yaojie Liu* and Andrew Hou* and Xinyu Huang and Liu Ren and Xiaoming Liu },
  title = { Blind Removal of Facial Foreign Shadows },
  booktitle = { In Proceedings of British Machine Vision Conference (BMVC) },
  address = { London, UK },
  month = { November },
  year = { 2022 },
}

2020

• On Disentangling Spoof Traces for Generic Face Anti-Spoofing
  Yaojie Liu, Joel Stehouwer, Xiaoming Liu
  In Proceeding of European Conference on Computer Vision (ECCV 2020), Virtual, Aug. 2020
  Bibtex | PDF | arXiv | Project Webpage | Code | Video
@inproceedings{ on-disentangling-spoof-traces-for-generic-face-anti-spoofing,
  author = { Yaojie Liu and Joel Stehouwer and Xiaoming Liu },
  title = { On Disentangling Spoof Traces for Generic Face Anti-Spoofing },
  booktitle = { In Proceeding of European Conference on Computer Vision },
  address = { Virtual },
  month = { August },
  year = { 2020 },
}
• Noise Modeling, Synthesis and Classification for Generic Object Anti-Spoofing
  Joel Stehouwer, Amin Jourabloo, Yaojie Liu, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2020), Seattle, WA, Jun. 2020
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ noise-modeling-synthesis-and-classification-for-generic-object-anti-spoofing,
  author = { Joel Stehouwer and Amin Jourabloo and Yaojie Liu and Xiaoming Liu },
  title = { Noise Modeling, Synthesis and Classification for Generic Object Anti-Spoofing },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Seattle, WA },
  month = { June },
  year = { 2020 },
}

2019

• Presentation Attack Detection for Face in Mobile Phones
  Yaojie Liu, Joel Stehouwer, Amin Jourabloo, Yousef Atoum, Xiaoming Liu
  Selfie Biometrics, Ajita Rattani, Reza Derakhshani and Arun Ross, Eds., Springer, 2019
  Bibtex | PDF | Project Webpage
@incollection{ presentation-attack-detection-for-face-in-mobile-phones,
  author = { Yaojie Liu and Joel Stehouwer and Amin Jourabloo and Yousef Atoum and Xiaoming Liu },
  title = { Presentation Attack Detection for Face in Mobile Phones },
  in book chapter of = { Selfie Biometrics },
  publisher = { Springer },
  editor = { Ajita Rattani, Reza Derakhshani and Arun Ross },
  year = { 2019 },
}
• Deep Tree Learning for Zero-shot Face Anti-Spoofing
  Yaojie Liu, Joel Stehouwer, Amin Jourabloo, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2019), Long Beach, CA, Jun. 2019 (Oral Presentation, Best Paper Award Finalist)
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code | Video
@inproceedings{ deep-tree-learning-for-zero-shot-face-anti-spoofing,
  author = { Yaojie Liu and Joel Stehouwer and Amin Jourabloo and Xiaoming Liu },
  title = { Deep Tree Learning for Zero-shot Face Anti-Spoofing },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Long Beach, CA },
  month = { June },
  year = { 2019 },
}

2018

• Face De-Spoofing: Anti-Spoofing via Noise Modeling
  Amin Jourabloo*, Yaojie Liu*, Xiaoming Liu
  Proc. European Conference on Computer Vision (ECCV 2018), Munich, Germany, Sep. 2018
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ face-de-spoofing-anti-spoofing-via-noise-modeling,
  author = { Amin Jourabloo* and Yaojie Liu* and Xiaoming Liu },
  title = { Face De-Spoofing: Anti-Spoofing via Noise Modeling },
  booktitle = { Proc. European Conference on Computer Vision },
  address = { Munich, Germany },
  month = { September },
  year = { 2018 },
}
• Learning Deep Models for Face Anti-Spoofing: Binary or Auxiliary Supervision
  Yaojie Liu*, Amin Jourabloo*, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2018), Salt Lake City, UT, Jun. 2018
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ learning-deep-models-for-face-anti-spoofing-binary-or-auxiliary-supervision,
  author = { Yaojie Liu* and Amin Jourabloo* and Xiaoming Liu },
  title = { Learning Deep Models for Face Anti-Spoofing: Binary or Auxiliary Supervision },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Salt Lake City, UT },
  month = { June },
  year = { 2018 },
}

2017

• Dense Face Alignment
  Yaojie Liu, Amin Jourabloo, William Ren, Xiaoming Liu
  In Proceeding of International Conference on Computer Vision Workshops (ICCVW 2017), Venice, Italy, Oct. 2017
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ dense-face-alignment,
  author = { Yaojie Liu and Amin Jourabloo and William Ren and Xiaoming Liu },
  title = { Dense Face Alignment },
  booktitle = { In Proceeding of International Conference on Computer Vision Workshops },
  address = { Venice, Italy },
  month = { October },
  year = { 2017 },
}
• Face Anti-Spoofing Using Patch and Depth-based CNNs
  Yousef Atoum, Yaojie Liu, Amin Jourabloo, Xiaoming Liu
  In Proceeding of International Joint Conference on Biometrics (IJCB 2017), Denver, CO, Oct. 2017
  Bibtex | PDF | Poster | Project Webpage
@inproceedings{ face-anti-spoofing-using-patch-and-depth-based-cnns,
  author = { Yousef Atoum and Yaojie Liu and Amin Jourabloo and Xiaoming Liu },
  title = { Face Anti-Spoofing Using Patch and Depth-based CNNs },
  booktitle = { In Proceeding of International Joint Conference on Biometrics },
  address = { Denver, CO },
  month = { October },
  year = { 2017 },
}