Epameinondas Antonakos bio photo

Epameinondas Antonakos

Manager of Computer Vision at Robotics AI, Amazon in Berlin.

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Publications

You can view my Google Scholar profile.

Refereed Journal Articles

  • J. Booth, A. Roussos, E. Ververas, E. Antonakos, S. Ploumpis, Y. Panagakis, and S. Zafeiriou.
    3D Reconstruction of “In-the-Wild” Faces in Images and Videos
    IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI), 40(11): pp. 2638-2652, November 2018.
    [pdf] [url] [code] [data] [bibtex] 
    @article{booth20183d,
author = {Booth, James and Roussos, Anastasios and Ververas, Evangelos and Antonakos, Epameinondas and Ploumpis, Stylianos and Panagakis, Yannis and Zafeiriou, Stefanos},
title = {3D Reconstruction of "In-the-Wild" Faces in Images and Videos},
journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI)},
year = {2018},
month = {November},
volume = {40},
number = {11},
pages = {2638-2652},
publisher = {IEEE},
doi = {10.1109/TPAMI.2018.2832138},
ISSN = {0162-8828},
}
  • G. Chrysos, E. Antonakos, and S. Zafeiriou.
    IPST: Incremental Pictorial Structures for Model-Free Tracking of Deformable Objects
    IEEE Transactions on Image Processing (T-IP), 27(7): pp. 3529-3540, July 2018.
    [pdf] [url] [bibtex] 
    @article{chrysos2018ipst,
author = {Chrysos, Grigorios and Antonakos, Epameinondas and Zafeiriou, Stefanos},
title = {IPST: Incremental Pictorial Structures for Model-Free Tracking of Deformable Objects},
journal = {IEEE Transactions on Image Processing (T-IP)},
year = {2018},
month = {July},
volume = {27},
number = {7},
pages = {3529-3540},
publisher = {IEEE},
doi = {10.1109/TIP.2018.2816121},
ISSN = {1057-7149},
}
  • G. Chrysos, E. Antonakos*, P. Snape*, A. Asthana, and S. Zafeiriou. (* Joint second authorship)
    A Comprehensive Performance Evaluation of Deformable Face Tracking “In-the-Wild”
    International Journal of Computer Vision (IJCV), pp. 1-35, 2017.
    [pdf] [supp] [url] [bibtex] 
    @article{chrysos2017comprehensive,
author = {Chrysos, Grigorios and Antonakos, Epameinondas and Snape, Patrick and Asthana, Akshay and Zafeiriou, Stefanos},
title = {A Comprehensive Performance Evaluation of Deformable Face Tracking ``In-the-Wild''},
journal = {International Journal of Computer Vision (IJCV)},
url={https://link.springer.com/article/10.1007/s11263-017-0999-5},
year = {2017},
month = {February},
pages = {1--35},
publisher = {Springer},
doi = {10.1007/s11263-017-0999-5},
url = {http://dx.doi.org/10.1007/s11263-017-0999-5}
}
  • C. Sagonas, E. Antonakos, G. Tzimiropoulos, S. Zafeiriou, and M. Pantic
    300 Faces In-The-Wild Challenge: Database and Results
    Image and Vision Computing (IMAVIS), Special Issue on Facial Landmark Localisation “In-The-Wild”, 47: pp. 3-18, 2016.
    [pdf] [web] [bibtex] 
    @article{sagonas2016faces,
author = {Sagonas, Christos and Antonakos, Epameinondas and Tzimiropoulos, Georgios and Zafeiriou, Stefanos and Pantic, Maja},
title = {300 Faces In-The-Wild Challenge: Database and Results},
journal = {Image and Vision Computing, Special Issue on Facial Landmark Localisation "In-The-Wild"},
pages = {3--18},
volume = {47},
year = {2016},
publisher = {Elsevier}
}
  • E. Antonakos, J. Alabort-i-Medina, G. Tzimiropoulos, and S. Zafeiriou
    Feature-Based Lucas-Kanade and Active Appearance Models
    IEEE Transactions on Image Processing (T-IP), 24(9): pp. 2617-2632, September 2015.
    [pdf] [code] [bibtex] 
    @article{antonakos2015feature,
author = {Antonakos, Epameinondas and {Alabort-i-Medina}, Joan and Tzimiropoulos, Georgios and Zafeiriou, Stefanos},
title = {Feature-Based Lucas-Kanade and Active Appearance Models},
journal = {IEEE Transactions on Image Processing},
volume = {24},
number = {9},
pages = {2617--2632},
month = {September},
year = {2015},
publisher = {IEEE}
}
  • E. Antonakos, V. Pitsikalis, and P. Maragos.
    Classification of Extreme Facial Events in Sign Language Videos
    EURASIP Journal on Image and Video Processing, 2014(14): 2014.
    [pdf] [web] [bibtex] 
    @article{antonakos2014classification,
title = {Classification of extreme facial events in sign language videos},
author = {Antonakos, Epameinondas and Pitsikalis, Vassilis and Maragos, Petros},
journal = {EURASIP Journal on Image and Video Processing},
volume = {2014},
number = {14},
pages = {1--19},
year = {2014},
publisher = {Springer},
url = {http://jivp.eurasipjournals.com/content/2014/1/14}
}


Top-Tier Conference Presentations

  • J. Booth, E. Antonakos, S. Ploumpis, G. Trigeorgis, Y. Panagakis, and S. Zafeiriou.
    3D Face Morphable Models “In-the-Wild”
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’17), Honolulu, HI, USA, Spotlight, July 2017.
    [pdf] [supp] [code] [bibtex] 
    @inproceedings{booth20173d,
author = {Booth, James and Antonakos, Epameinondas and Ploumpis, Stylianos and Trigeorgis, George and Panagakis, Yannis and Zafeiriou, Stefanos},
title = {3D Face Morphable Models "In-the-Wild"},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
address = {Honolulu, HI, USA},
month = {July},
year = {2017},
organization = {IEEE}
}
  • R. A. Güler, G. Trigeorgis, E. Antonakos, P. Snape, S. Zafeiriou, and I. Kokkinos.
    DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’17), Honolulu, HI, USA, July 2017.
    [pdf] [supp] [code] [bibtex] 
    @inproceedings{guler2017densereg,
author = {G{\"u}ler, R{\i}za Alp and Trigeorgis, George and Antonakos, Epameinondas and Snape, Patrick and Zafeiriou, Stefanos and Kokkinos, Iasonas},
title = {DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
address = {Honolulu, HI, USA},
month = {July},
year = {2017},
organization = {IEEE}
}
  • G. Trigeorgis, P. Snape, M. Nicolaou, E. Antonakos, and S. Zafeiriou.
    Mnemonic Descent Method: A recurrent process applied for end-to-end face alignment
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’16), Las Vegas, NV, USA, pp. 4177-4187, June 2016.
    [pdf] [supp] [poster] [code] [bibtex] 
    @inproceedings{trigeorgis2016mnemonic,
author = {Trigeorgis, George and Snape, Patrick and Nicolaou, Mihalis and Antonakos, Epameinondas and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
pages = {4177--4187},
address = {Las Vegas, NV, USA},
month = {June},
title = {Mnemonic Descent Method: A recurrent process applied for end-to-end face alignment},
year = {2016},
organization = {IEEE}
}
  • Y. Zhou, E. Antonakos, J. Alabort-i-Medina, A. Roussos, and S. Zafeiriou.
    Estimating Correspondences of Deformable Objects “In-the-wild”
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’16), Las Vegas, NV, USA, pp. 5791-5801, June 2016.
    [pdf] [supp] [poster] [web] [bibtex] 
    @inproceedings{zhou2016estimating,
author = {Zhou, Yuxiang and Antonakos, Epameinondas and {Alabort-i-Medina}, Joan and Roussos, Anastasios and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
pages = {5791--5801},
address = {Las Vegas, NV, USA},
month = {June},
title = {Estimating Correspondences of Deformable Objects "In-the-wild"},
year = {2016},
organization = {IEEE}
}
  • L. Zafeiriou, E. Antonakos, and S. Zafeiriou.
    Joint Unsupervised Deformable Spatio-Temporal Alignment of Sequences
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’16), Las Vegas, NV, USA, pp. 3382-3390, June 2016.
    [pdf] [supp] [bibtex] 
    @inproceedings{zafeiriou2016joint,
author = {Zafeiriou, Lazaros and Antonakos, Epameinondas and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
pages = {3382--3390},
address = {Las Vegas, NV, USA},
month = {June},
title = {Joint Unsupervised Deformable Spatio-Temporal Alignment of Sequences},
year = {2016},
organization = {IEEE}
}
  • E. Antonakos, J. Alabort-i-Medina, and S. Zafeiriou.
    Active Pictorial Structures
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’15), Boston, MA, USA, pp. 5435-5444, June 2015.
    [pdf] [supp] [poster] [extended abstract] [code] [bibtex] 
    @inproceedings{antonakos2015active,
author = {Antonakos, Epameinondas and {Alabort-i-Medina}, Joan and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
pages = {5435--5444},
address = {Boston, MA, USA},
month = {June},
title = {Active Pictorial Structures},
year = {2015},
organization = {IEEE}
}
  • J. Alabort-i-Medina*, E. Antonakos*, J. Booth*, P. Snape*, and S. Zafeiriou. (* Joint first authorship)
    Menpo: A Comprehensive Platform for Parametric Image Alignment and Visual Deformable Models
    Proceedings of the ACM International Conference on Multimedia (MM’14), Orlando, FL, USA, pp. 679-682, November 2014.
    [pdf] [code] [bibtex] 
    @inproceedings{alabort2014menpo,
author = { {Alabort-i-Medina}, Joan and Antonakos, Epameinondas and Booth, James and Snape, Patrick and Zafeiriou, Stefanos},
title = {Menpo: A Comprehensive Platform for Parametric Image Alignment and Visual Deformable Models},
booktitle = {Proceedings of the ACM International Conference on Multimedia},
series = {MM '14},
year = {2014},
isbn = {978-1-4503-3063-3},
location = {Orlando, FL, USA},
pages = {679--682},
numpages = {4},
url = {http://doi.acm.org/10.1145/2647868.2654890},
doi = {10.1145/2647868.2654890},
acmid = {2654890},
publisher = {ACM},
address = {New York, NY, USA}
}
  • L. Zafeiriou, E. Antonakos, S. Zafeiriou, and M. Pantic.
    Joint Unsupervised Face Alignment and Behaviour Analysis
    Proceedings of the 13th European Conference on Computer Vision (ECCV’14), Zurich, Switzerland, pp. 167-183, September 2014.
    [pdf] [supp] [poster] [bibtex] 
    @incollection{zafeiriou2014joint,
title = {Joint Unsupervised Face Alignment and Behaviour Analysis},
author = {Zafeiriou, Lazaros and Antonakos, Epameinondas and Zafeiriou, Stefanos and Pantic, Maja},
booktitle = {Computer Vision--ECCV 2014},
pages = {167--183},
year = {2014},
publisher = {Springer}
}
  • E. Antonakos, and S. Zafeiriou.
    Automatic Construction of Deformable Models In-The-Wild
    Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR’14), Columbus, OH, USA, pp. 1813-1820, June 2014.
    [pdf] [supp] [poster] [bibtex] 
    @inproceedings{antonakos2014automatic,
author = {Antonakos, Epameinondas and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition},
pages = {1813--1820},
address = {Columbus, OH, USA},
month = {June},
title = {Automatic Construction of Deformable Models In-The-Wild},
year = {2014},
organization = {IEEE}
}


Ordinary Conference Presentations

  • D. Morrison, A. Milan, and E. Antonakos.
    Uncertainty-aware Instance Segmentation using Dropout Sampling
    Proceedings of IEEE International Conference on Computer Vision and Pattern Recognition Workshops (CVPRW’19), Robotic Vision Probabilistic Object Detection, Long Beach, CA, USA, June 2019.
    [pdf] [workshop] [bibtex] 
    @inproceedings{morrison2019uncertainty,
title = {Uncertainty-aware Instance Segmentation using Dropout Sampling},
author = {Morrison, Doug and Milan, Anton and Antonakos, Epameinondas},
booktitle = {Proceedings of IEEE International Conference on Computer Vision and Pattern Recognition Workshops, Robotic Vision Probabilistic Object Detection},
year = {2019},
organization = {IEEE}
}
  • E. Antonakos*, P. Snape*, G. Trigeorgis, and S. Zafeiriou. (* Joint first authorship)
    Adaptive Cascaded Regression
    Proceedings of IEEE International Conference on Image Processing (ICIP’16), Phoenix, AZ, USA, pp. 1649-1653, Spotlight, September 2016.
    [pdf] [supp] [code] [bibtex] 
    @inproceedings{antonakos2016adaptive,
title = {Adaptive Cascaded Regression},
author = {Antonakos, Epameinondas and Snape, Patrick and Trigeorgis, George and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Image Processing},
pages={1649--1653},
year = {2016},
organization = {IEEE}
}
  • G. Chrysos, E. Antonakos, S. Zafeiriou, and P. Snape.
    Offline Deformable Face Tracking in Arbitrary Videos
    Proceedings of IEEE International Conference on Computer Vision Workshops (ICCVW’15), 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop, pp. 1-9, Santiago, Chile, December 2015.
    [pdf] [bibtex] 
    @inproceedings{chrysos2015offline,
author = {Chrysos, Grigorios and Antonakos, Epameinondas and Zafeiriou, Stefanos and Snape, Patrick},
address = {Santiago, Chile},
booktitle = {Proceedings of IEEE International Conference on Computer Vision Workshops, 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop},
pages={1--9},
month = {December},
title = {Offline Deformable Face Tracking in Arbitrary Videos},
year = {2015},
organization = {IEEE}
}
  • E. Antonakos*, A. Roussos*, and S. Zafeiriou*. (* Joint first authorship)
    A Survey on Mouth Modeling and Analysis for Sign Language Recognition
    Proceedings of IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG’15), Ljubljana, Slovenia, pp. 1-7, Oral, May 2015.
    [pdf] [slides] [bibtex] 
    @inproceedings{antonakos2015survey,
title = {A survey on mouth modeling and analysis for Sign Language recognition},
author = {Antonakos, Epameinondas and Roussos, Anastasios and Zafeiriou, Stefanos},
booktitle = {Automatic Face and Gesture Recognition (FG), 2015 11th IEEE International Conference and Workshops on},
volume = {1},
pages = {1--7},
year = {2015},
organization = {IEEE}
}
  • E. Antonakos, J. Alabort-i-Medina, G. Tzimiropoulos, and S. Zafeiriou.
    HOG Active Appearance Models
    Proceedings of IEEE International Conference on Image Processing (ICIP’14), Paris, France, pp. 224-228, October 2014. Received the top 10% papers award.
    [pdf] [poster] [code] [bibtex] 
    @inproceedings{antonakos2014hog,
title = {HOG Active Appearance Models},
author = {Antonakos, Epameinondas and {Alabort-i-Medina}, Joan and Tzimiropoulos, Georgios and Zafeiriou, Stefanos},
booktitle = {Proceedings of IEEE International Conference on Image Processing},
pages = {224--228},
year = {2014},
organization = {IEEE}
}
  • E. Antonakos, V. Pitsikalis, I. Rodomagoulakis, and P. Maragos.
    Unsupervised Classification of Extreme Facial Events using Active Appearance Models Tracking for Sign Language Videos
    Proceedings of IEEE International Conference on Image Processing (ICIP’12), Orlando, FL, USA, pp. 1409-1412, October 2012.
    [pdf] [poster] [bibtex] 
    @inproceedings{antonakos2012unsupervised,
title = {Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos},
author = {Antonakos, Epameinondas and Pitsikalis, Vassilis and Rodomagoulakis, Isidoros and Maragos, Petros},
booktitle = {Proceedings of IEEE International Conference on Image Processing},
pages = {1409--1412},
year = {2012},
organization = {IEEE}
}


Other Publications

  • J. Alabort-i-Medina*, E. Antonakos*, J. Booth*, P. Snape*, and S. Zafeiriou. (* Joint first authorship)
    The Menpo Project
    ACM Special Interest Group on Multimedia (SIGMM) Records, 8(2), June 2016.
    [url] [code] [bibtex] 
    @incollection{alabort2016menpo,
author = {J. Alabort-i-medina and E. Antonakos and J. Booth and P. Snape and S. Zafeiriou},
booktitle = {ACM SIGMM Records},
number = {2},
organization = {ACM},
title = {The Menpo Project},
url = {http://records.mlab.no/2016/04/28/the-menpo-project/},
volume = {8},
year = {2016}
}

Theses

  • E. Antonakos.
    Robust Statistical Deformable Models
    Ph.D. Thesis, March 2017.
    Department of Computing, Imperial College London.
    Ph.D. supervisor: Dr. Stefanos Zafeiriou.
    [pdf]

  • E. Antonakos.
    Visual Modeling of Human Face in Real-Time with Applications in Recognition (in greek)
    Diploma Thesis, July 2011.
    School of Electrical and Computer Engineering, National Technical University of Athens (NTUA).
    Thesis supervisor: Prof. Petros Maragos.
    [pdf (in greek)] [slides (in greek)]