Grigorios Chrysos

Mr. Grigorios Chrysos

Position:

Research Assistant / PhD Student

Email:

Biography

Grigorios Chrysos received his Diploma degree in Electrical and Computer Engineering from National Technical University of Athens (NTUA), Greece, in 2014. During 2013-2014, he was a Research Assistant in the Centre for Computer Vision in Ecole Centrale Paris under the supervision of Prof. Iasonas Kokkinos.


Currently, he is a Research Assistant in the Department of Computing, Imperial College London, U.K., working at the iBUG group under the supervision of Dr. Stefanos Zafeiriou.

His main research interests lie in machine learning and computer vision. 

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]

PD2T: Person-specific Detection, Deformable Tracking

G. Chrysos, S. Zafeiriou. IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI). 2018.

Bibtex reference [hide]
@article{2017_pami_offline_deformable_tracking,
    author = {G. Chrysos and S. Zafeiriou},
    journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI)},
    title = {PD2T: Person-specific Detection, Deformable Tracking},
    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]

Conference articles

Deep Face Deblurring

G. Chrysos, S. Zafeiriou. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). 2017.

Bibtex reference [hide]
@inproceedings{chrysos_2017,
    author = {G. Chrysos and S. Zafeiriou},
    booktitle = {2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)},
    title = {Deep Face Deblurring},
    year = {2017},
}
Endnote reference [hide]

The First Facial Landmark Tracking in-the-Wild Challenge: Benchmark and Results

J. Shen, S. Zafeiriou, G. Chrysos, J. Kossaifi, G. Tzimiropoulos, M. Pantic. Proceedings of IEEE International Conference on Computer Vision, 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop (ICCVW'15). December 2015.

Bibtex reference [hide]
@inproceedings{300VW,
    author = {J. Shen and S. Zafeiriou and G. Chrysos and J. Kossaifi and G. Tzimiropoulos and M. Pantic},
    booktitle = {Proceedings of IEEE International Conference on Computer Vision, 300 Videos in the Wild (300-VW): Facial Landmark Tracking in-the-Wild Challenge & Workshop (ICCVW'15)},
    month = {December},
    title = {The First Facial Landmark Tracking in-the-Wild Challenge: Benchmark and Results},
    year = {2015},
}
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]

Other publications

The 3d menpo facial landmark tracking challenge

S. Zafeiriou, G. Chrysos, A. Roussos, E. Ververas, J. Deng, G. Trigeorgis. ICCV Workshop. 2017.

Bibtex reference [hide]
@conference{3dmenpo,
    author = {S. Zafeiriou and G. Chrysos and A. Roussos and E. Ververas and J. Deng and G. Trigeorgis},
    booktitle = {ICCV Workshop},
    title = {The 3d menpo facial landmark tracking challenge},
    year = {2017},
}
Endnote reference [hide]