Epameinondas Antonakos

Dr. Epameinondas Antonakos

Position:

Past Member

Email:

Personal website:

http://nontas.github.io/

Biography

Epameinondas Antonakos was born in Athens, Greece in 1986. He received his Diploma degree in Electrical and Computer Engineering from National Technical University of Athens (NTUA), Greece in 2011. During 2011-2012 he was a Research Assistant in the Computer Vision, Speech Communication & Signal Processing (CVSP) Group, School of Electrical and Computer Engineering, NTUA, under the supervision of Prof. Petros Maragos.
Currently, he is a Research Assistant/PhD student at the Department of Computing at Imperial College London, under the supervision of Prof. Maja Pantic and Dr. Stefanos Zafeiriou. His research interests lie in the field of Computer Vision, Pattern Recognition and Machine Learning with applications in HCI.

Publications

Journal articles

IPST: Incremental Pictorial Structures for model-free Tracking of deformable objects

G. Chrysos, E. Antonakos, S. Zafeiriou. IEEE Transactions on Image Processing. 2018.

Bibtex reference [hide]
@article{2018_incremental_pictorial_tracking,
    author = {G. Chrysos and E. Antonakos and S. Zafeiriou},
    journal = {IEEE Transactions on Image Processing},
    title = {IPST: Incremental Pictorial Structures for model-free Tracking of deformable objects},
    year = {2018},
}
Endnote reference [hide]

A Comprehensive Performance Evaluation of Deformable Face Tracking "In-the-Wild"

G. Chrysos, E. Antonakos, P. Snape, A. Asthana, S. Zafeiriou. International Journal of Computer Vision. pp. 1 - 35, February 2017.

Bibtex reference [hide]
@article{chrysos2016comprehensive,
    author = {G. Chrysos and E. Antonakos and P. Snape and A. Asthana and S. Zafeiriou},
    pages = {1--35},
    journal = {International Journal of Computer Vision},
    month = {February},
    title = {A Comprehensive Performance Evaluation of Deformable Face Tracking "In-the-Wild"},
    url = {https://link.springer.com/article/10.1007/s11263-017-0999-5},
    year = {2017},
}
Endnote reference [hide]

300 Faces In-The-Wild Challenge: Database and Results

C. Sagonas, E. Antonakos, G. Tzimiropoulos, S. Zafeiriou, M. Pantic. Image and Vision Computing (IMAVIS), Special Issue on Facial Landmark Localisation "In-The-Wild". 47: pp. 3 - 18, 2016.

Bibtex reference [hide]
@article{sagonas2016300w,
    author = {C. Sagonas and E. Antonakos and G. Tzimiropoulos and S. Zafeiriou and M. Pantic},
    pages = {3--18},
    journal = {Image and Vision Computing (IMAVIS), Special Issue on Facial Landmark Localisation "In-The-Wild"},
    publisher = {Elsevier},
    title = {300 Faces In-The-Wild Challenge: Database and Results},
    volume = {47},
    year = {2016},
}
Endnote reference [hide]

Feature-Based Lucas-Kanade and Active Appearance Models

E. Antonakos, J. Alabort-i-medina, G. Tzimiropoulos, S. Zafeiriou. IEEE Transactions on Image Processing. 24(9): pp. 2617 - 2632, September 2015.

Bibtex reference [hide]
@article{antonakos2015feature,
    author = {E. Antonakos and J. Alabort-i-medina and G. Tzimiropoulos and S. Zafeiriou},
    pages = {2617--2632},
    journal = {IEEE Transactions on Image Processing},
    month = {September},
    number = {9},
    publisher = {IEEE},
    title = {Feature-Based Lucas-Kanade and Active Appearance Models},
    volume = {24},
    year = {2015},
}
Endnote reference [hide]
%0 Journal Article
%T Feature-Based Lucas-Kanade and Active Appearance Models
%A Antonakos, E.
%A Alabort-i-medina, J.
%A Tzimiropoulos, G.
%A Zafeiriou, S.
%J IEEE Transactions on Image Processing
%D 2015
%8 September
%V 24
%N 9
%I IEEE
%F antonakos2015feature
%P 2617-2632

Classification of Extreme Facial Events in Sign Language Videos

E. Antonakos, V. Pitsikalis, P. Maragos. EURASIP Journal on Image and Video Processing. 2014(14): 2014.

Bibtex reference [hide]
@article{antonakos2014classification,
    author = {E. Antonakos and V. Pitsikalis and P. Maragos},
    journal = {EURASIP Journal on Image and Video Processing},
    number = {14},
    publisher = {Springer},
    title = {Classification of Extreme Facial Events in Sign Language Videos},
    url = {http://jivp.eurasipjournals.com/content/2014/1/14},
    volume = {2014},
    year = {2014},
}
Endnote reference [hide]
%0 Journal Article
%T Classification of Extreme Facial Events in Sign Language Videos
%A Antonakos, E.
%A Pitsikalis, V.
%A Maragos, P.
%J EURASIP Journal on Image and Video Processing
%D 2014
%V 2014
%N 14
%I Springer
%F antonakos2014classification
%U http://jivp.eurasipjournals.com/content/2014/1/14

Conference articles

3D Face Morphable Models "In-the-Wild"

J. Booth, E. Antonakos, S. Ploumpis, G. Trigeorgis, Y. Panagakis, S. Zafeiriou. IEEE Conference on Computer Vision and Pattern Recognition (CVPR). July 2017.

Bibtex reference [hide]
@inproceedings{booth2017itw3dmm,
    author = {J. Booth and E. Antonakos and S. Ploumpis and G. Trigeorgis and Y. Panagakis and S. Zafeiriou},
    booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
    month = {July},
    title = {3D Face Morphable Models "In-the-Wild"},
    url = {https://arxiv.org/abs/1701.05360},
    year = {2017},
}
Endnote reference [hide]

DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild

R. Guler, G. Trigeorgis, E. Antonakos, P. Snape, S. Zafeiriou, I. Kokkinos. IEEE Conference on Computer Vision and Pattern Recognition (CVPR). July 2017.

Bibtex reference [hide]
@inproceedings{guler2017densereg,
    author = {R. Guler and G. Trigeorgis and E. Antonakos and P. Snape and S. Zafeiriou and I. Kokkinos},
    booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
    month = {July},
    title = {DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild},
    url = {https://arxiv.org/pdf/1612.01202v1.pdf},
    year = {2017},
}
Endnote reference [hide]

Adaptive Cascaded Regression

E. Antonakos, P. Snape, G. Trigeorgis, S. Zafeiriou. Proceedings of IEEE International Conference on Image Processing (ICIP). Phoenix, AZ, USA, pp. 1649 - 1653, Oral. September 2016.

Bibtex reference [hide]
@inproceedings{antonakos2016adaptive,
    author = {E. Antonakos and P. Snape and G. Trigeorgis and S. Zafeiriou},
    pages = {1649--1653},
    address = {Phoenix, AZ, USA},
    booktitle = {Proceedings of IEEE International Conference on Image Processing (ICIP)},
    month = {September},
    note = {Oral},
    title = {Adaptive Cascaded Regression},
    year = {2016},
}
Endnote reference [hide]

Joint Unsupervised Deformable Spatio-Temporal Alignment of Sequences

L. Zafeiriou, E. Antonakos, S. Zafeiriou, M. Pantic. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'16). Las Vegas, NV, USA, June 2016.

Bibtex reference [hide]
@inproceedings{zafeiriou2016joint,
    author = {L. Zafeiriou and E. Antonakos and S. Zafeiriou},
    address = {Las Vegas, NV, USA},
    booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'16)},
    month = {June},
    title = {Joint Unsupervised Deformable Spatio-Temporal Alignment of Sequences},
    year = {2016},
}
Endnote reference [hide]

Mnemonic Descent Method: A recurrent process applied for end-to-end face alignment

G. Trigeorgis, P. Snape, M. A. Nicolaou, E. Antonakos, S. Zafeiriou. IEEE Conference on Computer Vision and Pattern Recognition (CVPR). Las Vegas, NV, USA, pp. 4177 - 4187, June 2016.

Bibtex reference [hide]
@inproceedings{trigeorgis2016mnemonic,
    author = {G. Trigeorgis and P. Snape and M. A. Nicolaou and E. Antonakos and S. Zafeiriou},
    pages = {4177--4187},
    address = {Las Vegas, NV, USA},
    booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
    month = {June},
    title = {Mnemonic Descent Method: A recurrent process applied for end-to-end face alignment},
    year = {2016},
}
Endnote reference [hide]

Estimating Correspondences of Deformable Objects "In-the-wild"

Y. Zhou, E. Antonakos, J. Alabort-i-medina, A. Roussos, S. Zafeiriou. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'16). Las Vegas, NV, USA, June 2016.

Bibtex reference [hide]
@inproceedings{zhou2016estimating,
    author = {Y. Zhou and E. Antonakos and J. Alabort-i-medina and A. Roussos and S. Zafeiriou},
    address = {Las Vegas, NV, USA},
    booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'16)},
    month = {June},
    title = {Estimating Correspondences of Deformable Objects "In-the-wild"},
    year = {2016},
}
Endnote reference [hide]

Offline Deformable Face Tracking in Arbitrary Videos

G. Chrysos, E. Antonakos, S. Zafeiriou, P. Snape. IEEE International Conference on Computer Vision, 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop (ICCVW). Santiago, Chile, pp. 954 - 962, December 2015.

Bibtex reference [hide]
@inproceedings{chrysos2015offline,
    author = {G. Chrysos and E. Antonakos and S. Zafeiriou and P. Snape},
    pages = {954--962},
    address = {Santiago, Chile},
    booktitle = {IEEE International Conference on Computer Vision, 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop (ICCVW)},
    month = {December},
    title = {Offline Deformable Face Tracking in Arbitrary Videos},
    year = {2015},
}
Endnote reference [hide]

Active Pictorial Structures

E. Antonakos, J. Alabort-i-medina, S. Zafeiriou. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'15). Boston, MA, USA, pp. 5435 - 5444, June 2015.

Bibtex reference [hide]
@inproceedings{antonakos2015active,
    author = {E. Antonakos and J. Alabort-i-medina and S. Zafeiriou},
    pages = {5435--5444},
    address = {Boston, MA, USA},
    booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'15)},
    month = {June},
    title = {Active Pictorial Structures},
    year = {2015},
}
Endnote reference [hide]

A Survey on Mouth Modeling and Analysis for Sign Language Recognition

E. Antonakos, A. Roussos, S. Zafeiriou. Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition (FG'15). Ljubljana, Slovenia, pp. 1 - 7, Oral. May 2015.

Bibtex reference [hide]
@inproceedings{antonakos2015survey,
    author = {E. Antonakos and A. Roussos and S. Zafeiriou},
    pages = {1--7},
    address = {Ljubljana, Slovenia},
    booktitle = {Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition (FG'15)},
    month = {May},
    note = {Oral},
    title = {A Survey on Mouth Modeling and Analysis for Sign Language Recognition},
    year = {2015},
}
Endnote reference [hide]
%0 Conference Proceedings
%T A Survey on Mouth Modeling and Analysis for Sign Language Recognition
%A Antonakos, E.
%A Roussos, A.
%A Zafeiriou, S.
%B Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition (FG?15)
%D 2015
%8 May
%C Ljubljana, Slovenia
%F antonakos2015survey
%O Oral
%P 1-7

Menpo: A Comprehensive Platform for Parametric Image Alignment and Visual Deformable Models

J. Alabort-i-medina, E. Antonakos, J. Booth, P. Snape, S. Zafeiriou. Proceedings of the ACM International Conference on Multimedia. ACM, Orlando, Florida, USA, pp. 679 - 682, November 2014.

Bibtex reference [hide]
@inproceedings{menpo14,
    author = {J. Alabort-i-medina and E. Antonakos and J. Booth and P. Snape and S. Zafeiriou},
    pages = {679--682},
    address = {Orlando, Florida, USA},
    booktitle = {Proceedings of the ACM International Conference on Multimedia},
    month = {November},
    publisher = {ACM},
    series = {MM '14},
    title = {Menpo: A Comprehensive Platform for Parametric Image Alignment and Visual Deformable Models},
    url = {http://doi.acm.org/10.1145/2647868.2654890},
    year = {2014},
}
Endnote reference [hide]

HOG Active Appearance Models

E. Antonakos, J. Alabort-i-medina, G. Tzimiropoulos, S. Zafeiriou. Proceedings of IEEE International Conference on Image Processing (ICIP'14). Paris, France, pp. 224 - 228, (Top 10% papers award). October 2014.

Bibtex reference [hide]
@inproceedings{antonakos2014hog,
    author = {E. Antonakos and J. Alabort-i-medina and G. Tzimiropoulos and S. Zafeiriou},
    pages = {224--228},
    address = {Paris, France},
    booktitle = {Proceedings of IEEE International Conference on Image Processing (ICIP'14)},
    month = {October},
    note = {(Top 10% papers award)},
    title = {HOG Active Appearance Models},
    year = {2014},
}
Endnote reference [hide]
%0 Conference Proceedings
%T HOG Active Appearance Models
%A Antonakos, E.
%A Alabort-i-medina, J.
%A Tzimiropoulos, G.
%A Zafeiriou, S.
%B Proceedings of IEEE International Conference on Image Processing (ICIP?14)
%D 2014
%8 October
%C Paris, France
%F antonakos2014hog
%O (Top 10% papers award)
%P 224-228

Joint Unsupervised Face Alignment and Behaviour Analysis

L. Zafeiriou, E. Antonakos, S. Zafeiriou, M. Pantic. Proceedings of the 13th European Conference on Computer Vision (ECCV'14). Zurich, Switzerland, pp. 167 - 183, September 2014.

Bibtex reference [hide]
@inproceedings{zafeiriou2014joint,
    author = {L. Zafeiriou and E. Antonakos and S. Zafeiriou and M. Pantic},
    pages = {167--183},
    address = {Zurich, Switzerland},
    booktitle = {Proceedings of the 13th European Conference on Computer Vision (ECCV'14)},
    month = {September},
    title = {Joint Unsupervised Face Alignment and Behaviour Analysis},
    year = {2014},
}
Endnote reference [hide]
%0 Conference Proceedings
%T Joint Unsupervised Face Alignment and Behaviour Analysis
%A Zafeiriou, L.
%A Antonakos, E.
%A Zafeiriou, S.
%A Pantic, M.
%B Proceedings of the 13th European Conference on Computer Vision (ECCV?14)
%D 2014
%8 September
%C Zurich, Switzerland
%F zafeiriou2014joint
%P 167-183

Automatic Construction of Deformable Models In-The-Wild

E. Antonakos, S. Zafeiriou. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'14). Columbus, OH, USA, pp. 1813 - 1820, June 2014.

Bibtex reference [hide]
@inproceedings{antonakos2014automatic,
    author = {E. Antonakos and S. Zafeiriou},
    pages = {1813--1820},
    address = {Columbus, OH, USA},
    booktitle = {Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR'14)},
    month = {June},
    title = {Automatic Construction of Deformable Models In-The-Wild},
    year = {2014},
}
Endnote reference [hide]
%0 Conference Proceedings
%T Automatic Construction of Deformable Models In-The-Wild
%A Antonakos, E.
%A Zafeiriou, S.
%B Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR?14)
%D 2014
%8 June
%C Columbus, OH, USA
%F antonakos2014automatic
%P 1813-1820

Unsupervised Classification of Extreme Facial Events using Active Appearance Models Tracking for Sign Language Videos

E. Antonakos, V. Pitsikalis, I. Rodomagoulakis, P. Maragos. Proceedings of the 19th IEEE International Conference on Image Processing (ICIP'12). Orlando, FL, USA, pp. 1409 - 1412, October 2012.

Bibtex reference [hide]
@inproceedings{antonakos2012unsupervised,
    author = {E. Antonakos and V. Pitsikalis and I. Rodomagoulakis and P. Maragos},
    pages = {1409--1412},
    address = {Orlando, FL, USA},
    booktitle = {Proceedings of the 19th IEEE International Conference on Image Processing (ICIP'12)},
    month = {October},
    title = {Unsupervised Classification of Extreme Facial Events using Active Appearance Models Tracking for Sign Language Videos},
    year = {2012},
}
Endnote reference [hide]
%0 Conference Proceedings
%T Unsupervised Classification of Extreme Facial Events using Active Appearance Models Tracking for Sign Language Videos
%A Antonakos, E.
%A Pitsikalis, V.
%A Rodomagoulakis, I.
%A Maragos, P.
%B Proceedings of the 19th IEEE International Conference on Image Processing (ICIP?12)
%D 2012
%8 October
%C Orlando, FL, USA
%F antonakos2012unsupervised
%P 1409-1412

Theses

Robust Statistical Deformable Models

E. Antonakos. PhD Thesis, March 2017.

Bibtex reference [hide]
@phdthesis{antonakos2017phdthesis,
    author = {E. Antonakos},
    month = {March},
    title = {Robust Statistical Deformable Models},
    year = {2017},
}
Endnote reference [hide]

Other publications

Complex Representations for Learning Statistical Shape Priors

A. Papaioannou, E. Antonakos, S. Zafeiriou. EUSIPCO 2017, 2017.

Bibtex reference [hide]
@conference{ComplexRepresentation,
    author = {A. Papaioannou and S. Zafeiriou and E. Antonakos},
    organization = {EUSIPCO 2017},
    title = {Complex Representations for Learning Statistical Shape Priors},
    year = {2017},
}
Endnote reference [hide]

The Menpo Project

J. Alabort-i-medina, E. Antonakos, J. Booth, P. Snape, S. Zafeiriou. ACM SIGMM Records. vol. 8(2), 2016.

Bibtex reference [hide]
@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},
}
Endnote reference [hide]