Projects

  1. summary image

    Disentangled Representation Learning GAN for Pose-Invariant Face Recognition

    Luan Tran, Xi Yin, Xiaoming Liu

    The large pose discrepancy between two face images is one of the fundamental challenges in automatic face recognition. Conventional approaches to pose-invariant face recognition either perform face frontalization on, or learn a pose-invariant representation from, a non-frontal face image. We argue that it is more desirable to perform both tasks ...

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    Keywords: Face Recognition, Face Reconstruction

  2. summary image

    Towards Large-Pose Face Frontalization in the Wild

    Xi Yin, Xiang Yu, Kihyuk Sohn, Xiaoming Liu, Manmohan Chandraker

    Despite recent advances in face recognition using deep learning, severe accuracy drops are observed for large pose variations in unconstrained environments. Learning pose-invariant features is one solution, but needs expensively labeled large scale data and carefully designed feature learning algorithms. In this work, we focus on frontalizing faces in the ...

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    Keywords: Face Recognition, Face Reconstruction

  3. summary image

    Plant Vision

    Xi Yin, Xiaoming Liu, Jin Chen, David M. Kramer

    Plants are the major organisms that can absorb the light energy from the sun to produce biomass and oxygen. One key problem in studying plant growth is to understand the photosynthetic activities of plants under various external stimuli or genetic variations. Because leaves at different developmental ages may response to ...

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    Keywords: Plant vision

Publications

2017

  • Representation Learning by Rotating Your Faces
    Luan Tran, Xi Yin, Xiaoming Liu
    Under Review IEEE Transactions on Pattern Analysis and Machine Intelligence, May. 2017
    Bibtex | PDF | arXiv | Project Webpage
  • @article{ representation-learning-by-rotating-your-faces,
      author = { Luan Tran and Xi Yin and Xiaoming Liu },
      title = { Representation Learning by Rotating Your Faces },
      journal = { arXiv preprint arXiv:1705.11136 },
      year = { 2017 },
    }
  • Joint Multi-Leaf Segmentation, Alignment, and Tracking from Fluorescence Plant Videos
    Xi Yin, Xiaoming Liu, Jin Chen, David M. Kramer
    IEEE Transactions on Pattern Analysis and Machine Intelligence, , Jul. 2017 (in press)
    Bibtex | PDF | arXiv | Project Webpage
  • @article{ joint-multi-leaf-segmentation-alignment-and-tracking-from-fluorescence-plant-videos,
      author = { Xi Yin and Xiaoming Liu and Jin Chen and David M. Kramer },
      title = { Joint Multi-Leaf Segmentation, Alignment, and Tracking from Fluorescence Plant Videos },
      booktitle = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
      month = { July },
      year = { 2017 },
    }
  • Multi-Task Convolutional Neural Network for Pose-Invariant Face Recognition
    Xi Yin, Xiaoming Liu
    Under Review IEEE Transactions on Image Processing, Apr. 2017
    Bibtex | PDF | arXiv
  • @article{ multi-task-convolutional-neural-network-for-pose-invariant-face-recognition,
      author = { Xi Yin and Xiaoming Liu },
      title = { Multi-Task Convolutional Neural Network for Pose-Invariant Face Recognition },
      journal = { arXiv preprint arXiv:1702.04710 },
      year = { 2017 },
    }
  • Illuminating Pedestrians via Simultaneous Detection & Segmentation
    Garrick Brazil, Xi Yin, Xiaoming Liu
    In Proceeding of International Conference on Computer Vision (ICCV 2017), Venice, Italy, Oct. 2017
    Bibtex | PDF | arXiv | Project Webpage
  • @inproceedings{ illuminating-pedestrians-via-simultaneous-detection-segmentation,
      author = { Garrick Brazil and Xi Yin and Xiaoming Liu },
      title = { Illuminating Pedestrians via Simultaneous Detection & Segmentation },
      booktitle = { In Proceeding of International Conference on Computer Vision },
      address = { Venice, Italy },
      month = { October },
      year = { 2017 },
    }
  • Towards Large-Pose Face Frontalization in the Wild
    Xi Yin, Xiang Yu, Kihyuk Sohn, Xiaoming Liu, Manmohan Chandraker
    In Proceeding of International Conference on Computer Vision (ICCV 2017), Venice, Italy, Oct. 2017
    Bibtex | PDF | arXiv
  • @inproceedings{ towards-large-pose-face-frontalization-in-the-wild,
      author = { Xi Yin and Xiang Yu and Kihyuk Sohn and Xiaoming Liu and Manmohan Chandraker },
      title = { Towards Large-Pose Face Frontalization in the Wild },
      booktitle = { In Proceeding of International Conference on Computer Vision },
      address = { Venice, Italy },
      month = { October },
      year = { 2017 },
    }
  • Disentangled Representation Learning GAN for Pose-Invariant Face Recognition
    Luan Tran, Xi Yin, Xiaoming Liu
    In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2017), Honolulu, HI, Jul. 2017 (Oral presentation)
    Bibtex | PDF | Project Webpage
  • @inproceedings{ disentangled-representation-learning-gan-for-pose-invariant-face-recognition,
      author = { Luan Tran and Xi Yin and Xiaoming Liu },
      title = { Disentangled Representation Learning GAN for Pose-Invariant Face Recognition },
      booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
      address = { Honolulu, HI },
      month = { July },
      year = { 2017 },
    }

2016

2015

  • Attribute Preserved Face De-identification
    Amin Jourabloo, Xi Yin, Xiaoming Liu
    Proc. 8th IAPR International Conference on Biometrics (ICB 2015), Phuket, Thailand, May. 2015 (equal contribution by first two authors)
    Bibtex | PDF | Project Webpage
  • @inproceedings{ attribute-preserved-face-de-identification,
      author = { Amin Jourabloo and Xi Yin and Xiaoming Liu },
      title = { Attribute Preserved Face De-identification },
      booktitle = { Proc. 8th IAPR International Conference on Biometrics },
      address = { Phuket, Thailand },
      month = { May },
      year = { 2015 },
    }

2014

  • Multi-Leaf Tracking from Fluorescence Plant Videos
    Xi Yin, Xiaoming Liu, Jin Chen, David M. Kramer
    In Proceedings of IEEE Conference on Image Processing (ICIP 2014), Paris, France, Oct. 2014 (Top 10% Paper Award)
    Bibtex | PDF | Project Webpage
  • @inproceedings{ multi-leaf-tracking-from-fluorescence-plant-videos,
      author = { Xi Yin and Xiaoming Liu and Jin Chen and David M. Kramer },
      title = { Multi-Leaf Tracking from Fluorescence Plant Videos },
      booktitle = { In Proceedings of IEEE Conference on Image Processing },
      address = { Paris, France },
      month = { October },
      year = { 2014 },
    }
  • Multi-Leaf Alignment from Fluorescence Plant Images
    Xi Yin, Xiaoming Liu, Jin Chen, David M. Kramer
    Proc. IEEE Winter Conference on Application of Computer Vision (WACV 2014), Steamboat Springs, USA, Mar. 2014 (Best Student Paper Award)
    Bibtex | PDF | Project Webpage
  • @inproceedings{ multi-leaf-alignment-from-fluorescence-plant-images,
      author = { Xi Yin and Xiaoming Liu and Jin Chen and David M. Kramer },
      title = { Multi-Leaf Alignment from Fluorescence Plant Images },
      booktitle = { Proc. IEEE Winter Conference on Application of Computer Vision },
      address = { Steamboat Springs, USA },
      month = { March },
      year = { 2014 },
    }