1. 

   Learning Clothing and Pose Invariant 3D Shape Representation for Long-Term Person Re-Identification

   Feng Liu, Minchul Kim, Ziang Gu, Anil Jain, Xiaoming Liu

   Long-Term Person Re-Identification (LT-ReID) has become increasingly crucial in computer vision and biometrics. In this work, we aim to extend LT-ReID beyond pedestrian recognition to include a wider range of real-world human activities while still accounting for cloth-changing scenarios over large time gaps. This setting poses additional challenges due to ...

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   Keywords: Body Matching, 3D Shape Reconstruction, Biometrics, 3D Human Reconstruction, Person Re-identification

2. 

   2D GANs Meet Unsupervised Single-View 3D Reconstruction

   Feng Liu, Xiaoming Liu

   Recent research has shown that controllable image generation based on pre-trained GANs can benefit a wide range of computer vision tasks. However, less attention has been devoted to 3D vision tasks. In light of this, we propose a novel image-conditioned neural implicit field, which can leverage 2D supervisions from GAN-generated ...

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   Keywords: 3D Shape Reconstruction, Generic Object 3D Reconstruction

3. 

   Voxel-based 3D Detection and Reconstruction of Multiple Objects from a Single Image

   Feng Liu, Xiaoming Liu

   Inferring 3D locations and shapes of multiple objects from a single 2D image is a long-standing objective of computer vision. Most of the existing works either predict one of these 3D properties or focus on solving both for a single object. One fundamental challenge lies in how to learn an ...

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   Keywords: 3D Object Detection, 3D Shape Reconstruction, Generic Object 3D Reconstruction

4. 

   Fully Understanding Generic Objects: Modeling, Segmentation, and Reconstruction

   Feng Liu, Luan Tran, Xiaoming Liu

   Inferring 3D structure of a generic object from a 2D image is a long-standing objective of computer vision. Conventional approaches either learn completely from CAD-generated synthetic data, which have difficulty in inference from real images, or generate 2.5D depth image via intrinsic decomposition, which is limited compared to the ...

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   Keywords: Generic Object 3D Reconstruction, 3D Shape Reconstruction, Semantic Segmentation

5. 

   3D Face Modeling from Diverse Raw Scan Data

   Feng Liu, Luan Tran, Xiaoming Liu

   Traditional 3D face models learn a latent representation of faces using linear subspaces from no more than 300 training scans of a single database. The main roadblock of building a large-scale face model from diverse 3D databases lies in the lack of dense correspondence among raw scans. To address these ...

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   Keywords: 3D Face Modeling, Face Reconstruction, 3D Shape Reconstruction

6. 

   Nonlinear 3D Face Morphable Model

   Luan Tran, Xiaoming Liu

   As a classic statistical model of 3D facial shape and texture, 3D Morphable Model (3DMM) is widely used in facial analysis, including model fitting, image synthesis, etc. Conventional 3DMM is learned from a collection of wellcontrolled 2D face images with associated 3D face scans, and represented by two sets of ...

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   Keywords: Face Alignment, Face Reconstruction, 3D Face Modeling, 3D Shape Reconstruction

7. 

   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, 3D Shape Reconstruction, Face Synthesis, Biometrics

8. 

   Unconstrained 3D Face Reconstruction

   Joseph Roth, Yiying Tong, Xiaoming Liu

   We present an algorithm for "unconstrained" 3D face reconstruction from a 2D photo collection of face images of a subject captured under a diverse variation of poses, expressions, and illuminations, without meta data about the cameras, timing, or light conditions. The output of our algorithm is a true 3D face ...

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   Keywords: Face reconstruction, 3D shape reconstruction

9. 

   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

2024

• FarSight: A Physics-Driven Whole-Body Biometric System at Large Distance and Altitude
  Feng Liu, Ryan Ashbaugh, Nicholas Chimitt, Najmul Hassan, Ali Hassani, Ajay Jaiswal, Minchul Kim, Zhiyuan Mao, Christopher Perry, Zhiyuan Ren, Yiyang Su, Pegah Varghaei, Kai Wang, Xingguang Zhang, Stanley Chan, Arun Ross, Humphrey Shi, Zhangyang Wang, Anil Jain, Xiaoming Liu
  In Proceeding of Winter Conference on Applications of Computer Vision (WACV 2024), Waikoloa, Hawaii, Jan. 2024
  Bibtex | PDF | arXiv
@inproceedings{ farsight-a-physics-driven-whole-body-biometric-system-at-large-distance-and-altitude,
  author = { Feng Liu and Ryan Ashbaugh and Nicholas Chimitt and Najmul Hassan and Ali Hassani and Ajay Jaiswal and Minchul Kim and Zhiyuan Mao and Christopher Perry and Zhiyuan Ren and Yiyang Su and Pegah Varghaei and Kai Wang and Xingguang Zhang and Stanley Chan and Arun Ross and Humphrey Shi and Zhangyang Wang and Anil Jain and Xiaoming Liu },
  title = { FarSight: A Physics-Driven Whole-Body Biometric System at Large Distance and Altitude },
  booktitle = { In Proceeding of Winter Conference on Applications of Computer Vision },
  address = { Waikoloa, Hawaii },
  month = { January },
  year = { 2024 },
}

2023

• Learning Clothing and Pose Invariant 3D Shape Representation for Long-Term Person Re-Identification
  Feng Liu, Minchul Kim, ZiAng Gu, Anil Jain, Xiaoming Liu
  In Proceeding of International Conference on Computer Vision (ICCV 2023), Paris, France, Oct. 2023
  Bibtex | PDF | arXiv | Project Webpage | Code
@inproceedings{ learning-clothing-and-pose-invariant-3d-shape-representation-for-long-term-person-re-identification,
  author = { Feng Liu and Minchul Kim and ZiAng Gu and Anil Jain and Xiaoming Liu },
  title = { Learning Clothing and Pose Invariant 3D Shape Representation for Long-Term Person Re-Identification },
  booktitle = { In Proceeding of International Conference on Computer Vision },
  address = { Paris, France },
  month = { October },
  year = { 2023 },
}
• INFAMOUS-NeRF: ImproviNg FAce MOdeling Using Semantically-Aligned Hypernetworks with Neural Radiance Fields
  Andrew Hou, Feng Liu, Zhiyuan Ren, Michel Sarkis, Ning Bi, Yiying Tong, Xiaoming Liu
  arxiv, Dec. 2023
  Bibtex | arXiv
@inproceedings{ infamous-nerf-improving-face-modeling-using-semantically-aligned-hypernetworks-with-neural-radiance-fields,
  author = { Andrew Hou and Feng Liu and Zhiyuan Ren and Michel Sarkis and Ning Bi and Yiying Tong and Xiaoming Liu },
  title = { INFAMOUS-NeRF: ImproviNg FAce MOdeling Using Semantically-Aligned Hypernetworks with Neural Radiance Fields },
  booktitle = { arxiv },
  address = { },
  month = { December },
  year = { 2023 },
}

2022

• 2D GANs Meet Unsupervised Single-View 3D Reconstruction
  Feng Liu, Xiaoming Liu
  In Proceeding of European Conference on Computer Vision (ECCV 2022), Tel-Aviv, Israel, Oct. 2022
  Bibtex | PDF | arXiv | Supplemental | Project Webpage | Code
@inproceedings{ 2d-gans-meet-unsupervised-single-view-3d-reconstruction,
  author = { Feng Liu and Xiaoming Liu },
  title = { 2D GANs Meet Unsupervised Single-View 3D Reconstruction },
  booktitle = { In Proceeding of European Conference on Computer Vision },
  address = { Tel-Aviv, Israel },
  month = { October },
  year = { 2022 },
}
• MOST-GAN: 3D Morphable StyleGAN for Disentangled Face Image Manipulation
  Safa C. Medin, Bernhard Egger, Anoop Cherian, Ye Wang, Joshua B. Tenenbaum, Xiaoming Liu, Tim K. Marks
  Proc. AAAI Conference on Artificial Intelligence (AAAI 2022), Feb. 2022
  Bibtex | PDF | arXiv
@inproceedings{ most-gan-3d-morphable-stylegan-for-disentangled-face-image-manipulation,
  author = { Safa C. Medin and Bernhard Egger and Anoop Cherian and Ye Wang and Joshua B. Tenenbaum and Xiaoming Liu and Tim K. Marks },
  title = { MOST-GAN: 3D Morphable StyleGAN for Disentangled Face Image Manipulation },
  booktitle = { Proc. AAAI Conference on Artificial Intelligence (AAAI 2022) },
  address = { },
  month = { February },
  year = { 2022 },
}

2021

• Shape My Face: Registering 3D Face Scans by Surface-to-Surface Translation
  Mehdi Bahri, Eimear O' Sullivan, Shunwang Gong, Feng Liu, Xiaoming Liu, Michael Bronstein, Stefanos Zafeiriou
  International Journal of Computer Vision (IJCV), Vol. 129, pp.2680-2713, , Jun. 2021
  Bibtex | PDF
@article{ shape-my-face-registering-3d-face-scans-by-surface-to-surface-translation,
  author = { Mehdi Bahri and Eimear O' Sullivan and Shunwang Gong and Feng Liu and Xiaoming Liu and Michael Bronstein and Stefanos Zafeiriou },
  title = { Shape My Face: Registering 3D Face Scans by Surface-to-Surface Translation },
  journal = { International Journal of Computer Vision (IJCV) },
  volume = { 129 },
  month = { June },
  year = { 2021 },
  pages = { 2680--2713 },
}
• Voxel-based 3D Detection and Reconstruction of Multiple Objects from a Single Image
  Feng Liu, Xiaoming Liu
  In Proceeding of Thirty-fifth Conference on Neural Information Processing Systems (NeurIPS 2021), Virtual, Dec. 2021
  Bibtex | PDF | arXiv | Supplemental | Project Webpage | Code | Video
@inproceedings{ voxel-based-3d-detection-and-reconstruction-of-multiple-objects-from-a-single-image,
  author = { Feng Liu and Xiaoming Liu },
  title = { Voxel-based 3D Detection and Reconstruction of Multiple Objects from a Single Image },
  booktitle = { In Proceeding of Thirty-fifth Conference on Neural Information Processing Systems },
  address = { Virtual },
  month = { December },
  year = { 2021 },
}
• Fully Understanding Generic Objects: Modeling, Segmentation, and Reconstruction
  Feng Liu, Luan Tran, 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{ fully-understanding-generic-objects-modeling-segmentation-and-reconstruction,
  author = { Feng Liu and Luan Tran and Xiaoming Liu },
  title = { Fully Understanding Generic Objects: Modeling, Segmentation, and Reconstruction },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Nashville, TN },
  month = { June },
  year = { 2021 },
}
• Riggable 3D Face Reconstruction via In-Network Optimization
  Ziqian Bai, Zhaopeng Cui, Xiaoming Liu, Ping Tan
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2021), Nashville, TN, Jun. 2021
  Bibtex | PDF | arXiv | Supplemental | Code | Video
@inproceedings{ riggable-3d-face-reconstruction-via-in-network-optimization,
  author = { Ziqian Bai and Zhaopeng Cui and Xiaoming Liu and Ping Tan },
  title = { Riggable 3D Face Reconstruction via In-Network Optimization },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Nashville, TN },
  month = { June },
  year = { 2021 },
}

2020

• Deep Facial Non-Rigid Multi-View Stereo
  Ziqian Bai, Zhaopeng Cui, Jamal Ahmed Rahim, Xiaoming Liu, Ping Tan
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2020), Seattle, WA, Jun. 2020
  Bibtex | PDF | Supplemental | Code | Video
@inproceedings{ deep-facial-non-rigid-multi-view-stereo,
  author = { Ziqian Bai and Zhaopeng Cui and Jamal Ahmed Rahim and Xiaoming Liu and Ping Tan },
  title = { Deep Facial Non-Rigid Multi-View Stereo },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Seattle, WA },
  month = { June },
  year = { 2020 },
}

2019

• On Learning 3D Face Morphable Model from In-the-wild Images
  Luan Tran, Xiaoming Liu
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 43, No. 1, pp.157-171, , Jun. 2019
  Bibtex | PDF | arXiv | Project Webpage | Code
@article{ on-learning-3d-face-morphable-model-from-in-the-wild-images,
  author = { Luan Tran and Xiaoming Liu },
  title = { On Learning 3D Face Morphable Model from In-the-wild Images },
  journal = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
  volume = { 43 },
  number = { 1 },
  month = { June },
  year = { 2019 },
  pages = { 157--171 },
}
• 3D Face Modeling from Diverse Raw Scan Data
  Feng Liu, Luan Tran, Xiaoming Liu
  In Proceeding of International Conference on Computer Vision (ICCV 2019), Seoul, South Korea, Oct. 2019 (Oral presentation)
  Bibtex | PDF | arXiv | Supplemental | Poster | Project Webpage | Code | Video
@inproceedings{ 3d-face-modeling-from-diverse-raw-scan-data,
  author = { Feng Liu and Luan Tran and Xiaoming Liu },
  title = { 3D Face Modeling from Diverse Raw Scan Data },
  booktitle = { In Proceeding of International Conference on Computer Vision },
  address = { Seoul, South Korea },
  month = { October },
  year = { 2019 },
}
• Towards High-fidelity Nonlinear 3D Face Morphable Model
  Luan Tran, Feng Liu, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2019), Long Beach, CA, Jun. 2019
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ towards-high-fidelity-nonlinear-3d-face-morphable-model,
  author = { Luan Tran and Feng Liu and Xiaoming Liu },
  title = { Towards High-fidelity Nonlinear 3D Face Morphable Model },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Long Beach, CA },
  month = { June },
  year = { 2019 },
}

2018

• Joint Face Alignment and 3D Face Reconstruction with Application to Face Recognition
  Feng Liu, Qijun Zhao, Xiaoming Liu, Dan Zeng
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 42, No. 3, pp.664-678, , Nov. 2018
  Bibtex | PDF | arXiv
@article{ joint-face-alignment-and-3d-face-reconstruction-with-application-to-face-recognition,
  author = { Feng Liu and Qijun Zhao and Xiaoming Liu and Dan Zeng },
  title = { Joint Face Alignment and 3D Face Reconstruction with Application to Face Recognition },
  journal = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
  volume = { 42 },
  number = { 3 },
  month = { November },
  year = { 2018 },
  pages = { 664--678 },
}
• Disentangling Features in 3D Face Shapes for Joint Face Reconstruction and Recognition
  Feng Liu, Dan Zeng, Qijun Zhao, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2018), Salt Lake City, UT, Jun. 2018
  Bibtex | PDF | Supplemental | Poster
@inproceedings{ disentangling-features-in-3d-face-shapes-for-joint-face-reconstruction-and-recognition,
  author = { Feng Liu and Dan Zeng and Qijun Zhao and Xiaoming Liu },
  title = { Disentangling Features in 3D Face Shapes for Joint Face Reconstruction and Recognition },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Salt Lake City, UT },
  month = { June },
  year = { 2018 },
}
• Nonlinear 3D Face Morphable Model
  Luan Tran, Xiaoming Liu
  In Proceeding of IEEE Computer Vision and Pattern Recognition (CVPR 2018), Salt Lake City, UT, Jun. 2018 (Spotlight)
  Bibtex | PDF | arXiv | Poster | Project Webpage | Code
@inproceedings{ nonlinear-3d-face-morphable-model,
  author = { Luan Tran and Xiaoming Liu },
  title = { Nonlinear 3D Face Morphable Model },
  booktitle = { In Proceeding of IEEE Computer Vision and Pattern Recognition },
  address = { Salt Lake City, UT },
  month = { June },
  year = { 2018 },
}

2017

• Face Alignment in Full Pose Range: A 3D Total Solution
  Xiangyu Zhu, Xiaoming Liu, Zhen Lei, Stan Li
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 41, No. 1, pp.78-92, , Nov. 2017
  Bibtex | PDF | Supplemental
@article{ face-alignment-in-full-pose-range-a-3d-total-solution,
  author = { Xiangyu Zhu and Xiaoming Liu and Zhen Lei and Stan Li },
  title = { Face Alignment in Full Pose Range: A 3D Total Solution },
  journal = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
  volume = { 41 },
  number = { 1 },
  month = { November },
  year = { 2017 },
  pages = { 78--92 },
}
• Pose-Invariant Face Alignment via CNN-based Dense 3D Model Fitting
  Amin Jourabloo, Xiaoming Liu
  International Journal of Computer Vision, Vol. 124, No. 2, pp.187-203, , Apr. 2017
  Bibtex | PDF | Project Webpage
@article{ pose-invariant-face-alignment-via-cnn-based-dense-3d-model-fitting,
  author = { Amin Jourabloo and Xiaoming Liu },
  title = { Pose-Invariant Face Alignment via CNN-based Dense 3D Model Fitting },
  journal = { International Journal of Computer Vision },
  volume = { 124 },
  number = { 2 },
  month = { April },
  year = { 2017 },
  pages = { 187--203 },
}
• 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 | Supplemental | Poster | Project Webpage
@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 },
}
• 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 },
}

2016

• Adaptive 3D Face Reconstruction from Unconstrained Photo Collections
  Joseph Roth, Yiying Tong, Xiaoming Liu
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 39, No. 11, pp.2127-2141, , Dec. 2016
  Bibtex | PDF | Project Webpage
@article{ adaptive-3d-face-reconstruction-from-unconstrained-photo-collections,
  author = { Joseph Roth and Yiying Tong and Xiaoming Liu },
  title = { Adaptive 3D Face Reconstruction from Unconstrained Photo Collections },
  journal = { IEEE Transactions on Pattern Analysis and Machine Intelligence },
  volume = { 39 },
  number = { 11 },
  month = { December },
  year = { 2016 },
  pages = { 2127--2141 },
}
• Joint Face Alignment and 3D Face Reconstruction
  Feng Liu, Dan Zeng, Qijun Zhao, Xiaoming Liu
  Proc. European Conference on Computer Vision (ECCV 2016), Amsterdam, The Netherlands, Oct. 2016 (Spotlight presentation)
  Bibtex | PDF
@inproceedings{ joint-face-alignment-and-3d-face-reconstruction,
  author = { Feng Liu and Dan Zeng and Qijun Zhao and Xiaoming Liu },
  title = { Joint Face Alignment and 3D Face Reconstruction },
  booktitle = { Proc. European Conference on Computer Vision },
  address = { Amsterdam, The Netherlands },
  month = { October },
  year = { 2016 },
}
• Adaptive 3D Face Reconstruction from Unconstrained Photo Collections
  Joseph Roth, Yiying Tong, Xiaoming Liu
  Proc. IEEE Computer Vision and Pattern Recognition (CVPR 2016), Las Vegas, NV, Jun. 2016
  Bibtex | PDF | Poster | Project Webpage
@inproceedings{ adaptive-3d-face-reconstruction-from-unconstrained-photo-collections,
  author = { Joseph Roth and Yiying Tong and Xiaoming Liu },
  title = { Adaptive 3D Face Reconstruction from Unconstrained Photo Collections },
  booktitle = { Proc. IEEE Computer Vision and Pattern Recognition },
  address = { Las Vegas, NV },
  month = { June },
  year = { 2016 },
}
• Face Alignment Across Large Poses: A 3D Solution
  Xiangyu Zhu, Zhen Lei, Xiaoming Liu, Hailin Shi, Stan Li
  Proc. IEEE Computer Vision and Pattern Recognition (CVPR 2016), Las Vegas, NV, Jun. 2016 (Oral presentation)
  Bibtex | PDF
@inproceedings{ face-alignment-across-large-poses-a-3d-solution,
  author = { Xiangyu Zhu and Zhen Lei and Xiaoming Liu and Hailin Shi and Stan Li },
  title = { Face Alignment Across Large Poses: A 3D Solution },
  booktitle = { Proc. IEEE Computer Vision and Pattern Recognition },
  address = { Las Vegas, NV },
  month = { June },
  year = { 2016 },
}
• Large-pose Face Alignment via CNN-based Dense 3D Model Fitting
  Amin Jourabloo, Xiaoming Liu
  Proc. IEEE Computer Vision and Pattern Recogntion (CVPR 2016), Las Vegas, NV, Jun. 2016
  Bibtex | PDF | Poster | Project Webpage
@inproceedings{ large-pose-face-alignment-via-cnn-based-dense-3d-model-fitting,
  author = { Amin Jourabloo and Xiaoming Liu },
  title = { Large-pose Face Alignment via CNN-based Dense 3D Model Fitting },
  booktitle = { Proc. IEEE Computer Vision and Pattern Recogntion },
  address = { Las Vegas, NV },
  month = { June },
  year = { 2016 },
}

2015

• Pose-Invariant 3D Face Alignment
  Amin Jourabloo, Xiaoming Liu
  Proc. International Conference on Computer Vision (ICCV 2015), Santiago, Chile, Dec. 2015
  Bibtex | PDF | Poster | Project Webpage
@inproceedings{ pose-invariant-3d-face-alignment,
  author = { Amin Jourabloo and Xiaoming Liu },
  title = { Pose-Invariant 3D Face Alignment },
  booktitle = { Proc. International Conference on Computer Vision },
  address = { Santiago, Chile },
  month = { December },
  year = { 2015 },
}
• Unconstrained 3D Face Reconstruction
  Joseph Roth, Yiying Tong, Xiaoming Liu
  Proc. IEEE Computer Vision and Pattern Recognition (CVPR 2015), Bostan, MA, Jun. 2015 (Acceptance rate 28%)
  Bibtex | PDF | Poster | Project Webpage
@inproceedings{ unconstrained-3d-face-reconstruction,
  author = { Joseph Roth and Yiying Tong and Xiaoming Liu },
  title = { Unconstrained 3D Face Reconstruction },
  booktitle = { Proc. IEEE Computer Vision and Pattern Recognition },
  address = { Bostan, MA },
  month = { June },
  year = { 2015 },
}

2011

• LPSM: Fitting Shape Model by Linear Programming
  Jilin Tu, Brandon Laflen, Xiaoming Liu, Musodiq Bello, Jens Rittscher, Peter Tu
  Proc. Automatic Face and Gesture Recognition (FG 2011), Santa Barbara, California, Mar. 2011
  Bibtex | PDF
@inproceedings{ lpsm-fitting-shape-model-by-linear-programming,
  author = { Jilin Tu and Brandon Laflen and Xiaoming Liu and Musodiq Bello and Jens Rittscher and Peter Tu },
  title = { LPSM: Fitting Shape Model by Linear Programming },
  booktitle = { Proc. Automatic Face and Gesture Recognition },
  address = { Santa Barbara, California },
  month = { March },
  year = { 2011 },
}

2010

• Video-based Face Model Fitting using Adaptive Active Appearance Model
  Xiaoming Liu
  Image and Vision Computing, Vol. 28, No. 7, pp.1162-1172, , Jul. 2010
  Bibtex | PDF
@article{ video-based-face-model-fitting-using-adaptive-active-appearance-model,
  author = { Xiaoming Liu },
  title = { Video-based Face Model Fitting using Adaptive Active Appearance Model },
  journal = { Image and Vision Computing },
  volume = { 28 },
  number = { 7 },
  month = { July },
  year = { 2010 },
  pages = { 1162--1172 },
}

2007

• Improved Face Model Fitting on Video Sequences
  Xiaoming Liu, Frederick Wheeler, Peter Tu
  Proc. British Machine Vision Conference (BMVC 2007), Warwick, UK, Sep. 2007 (Acceptance rate 39%)
  Bibtex | PDF
@inproceedings{ improved-face-model-fitting-on-video-sequences,
  author = { Xiaoming Liu and Frederick Wheeler and Peter Tu },
  title = { Improved Face Model Fitting on Video Sequences },
  booktitle = { Proc. British Machine Vision Conference },
  address = { Warwick, UK },
  month = { September },
  year = { 2007 },
}

2006

• Face Model Fitting on Low Resolution Images
  Xiaoming Liu, Peter Tu, Frederick Wheeler
  Proc. British Machine Vision Conference (BMVC 2006), Edinburgh, UK, Sep. 2006 (Acceptance rate 25%)
  Bibtex | PDF
@inproceedings{ face-model-fitting-on-low-resolution-images,
  author = { Xiaoming Liu and Peter Tu and Frederick Wheeler },
  title = { Face Model Fitting on Low Resolution Images },
  booktitle = { Proc. British Machine Vision Conference },
  address = { Edinburgh, UK },
  month = { September },
  year = { 2006 },
}