1. 

   Face Relighting with Geometrically Consistent Shadows

   Andrew Hou, Michel Sarkis, Ning Bi, Yiying Tong, Xiaoming Liu

   Most face relighting methods are able to handle diffuse shadows, but struggle to handle hard shadows, such as those cast by the nose. Methods that propose techniques for handling hard shadows often do not produce geometrically consistent shadows since they do not directly leverage the estimated face geometry while synthesizing ...

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   Keywords: Face Relighting, Low-level Vision

2. 

   Towards High Fidelity Face Relighting with Realistic Shadows

   Andrew Hou, Ze Zhang, Michel Sarkis, Ning Bi, Yiying Tong, Xiaoming Liu

   Existing face relighting methods often struggle with two problems: maintaining the local facial details of the subject and accurately removing and synthesizing shadows in the relit image, especially hard shadows. We propose a novel deep face relighting method that addresses both problems. Our method learns to predict the ratio (quotient ...

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   Keywords: Face Relighting, Low-level Vision

2024

• COMPOSE: Comprehensive Portrait Shadow Editing
  Andrew Hou, Zhixin Shu, Xuaner Zhang, He Zhang, Yannick Hold-Geoffroy, Jae Shin Yoon, Xiaoming Liu
  In Proceeding of European Conference on Computer Vision (ECCV 2024), Milan, Italy, Oct. 2024
  Bibtex | PDF | arXiv | Supplemental
@inproceedings{ compose-comprehensive-portrait-shadow-editing,
  author = { Andrew Hou and Zhixin Shu and Xuaner Zhang and He Zhang and Yannick Hold-Geoffroy and Jae Shin Yoon and Xiaoming Liu },
  title = { COMPOSE: Comprehensive Portrait Shadow Editing },
  booktitle = { In Proceeding of European Conference on Computer Vision },
  address = { Milan, Italy },
  month = { October },
  year = { 2024 },
}

2022

• Face Relighting with Geometrically Consistent Shadows
  Andrew Hou, Michel Sarkis, Ning Bi, Yiying Tong, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2022), New Orleans, LA, Jun. 2022
  Bibtex | PDF | arXiv | Supplemental | Project Webpage | Code | Video
@inproceedings{ face-relighting-with-geometrically-consistent-shadows,
  author = { Andrew Hou and Michel Sarkis and Ning Bi and Yiying Tong and Xiaoming Liu },
  title = { Face Relighting with Geometrically Consistent Shadows },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { New Orleans, LA },
  month = { June },
  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 },
}

2021

• Towards High Fidelity Face Relighting with Realistic Shadows
  Andrew Hou, Ze Zhang, Michel Sarkis, Ning Bi, Yiying Tong, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2021), Nashville, TN, Jun. 2021
  Bibtex | PDF | arXiv | Supplemental | Project Webpage | Code | Video
@inproceedings{ towards-high-fidelity-face-relighting-with-realistic-shadows,
  author = { Andrew Hou and Ze Zhang and Michel Sarkis and Ning Bi and Yiying Tong and Xiaoming Liu },
  title = { Towards High Fidelity Face Relighting with Realistic Shadows },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Nashville, TN },
  month = { June },
  year = { 2021 },
}