Lazaros Zafeiriou

Dr. Lazaros Zafeiriou

Position:

Past Member

Email:

Biography

 

I received the Bsc in Automation from Technical Educational Institute
of Thessaloniki, Greece 2005 and the diploma degree in electrical and
computer engineering from Aristotle University of Thessaloniki,
Greece, in 2010.
From April of 2012 I am Ph.D. candidate at the Department of
Computing, Imperial College London, as a member of the I BUG group,
and under Prof. Maja Pantic's supervision.
My research interests are to investigate how the temporal dimension
can be incorporated in dimensionality reduction techniques and to
provide clear probabilistic and geometrical interpretations of the
models

 

I received the Bsc in Automation from Technical Educational Institute of Thessaloniki, Greece 2005 and the diploma degree in electrical and computer engineering from Aristotle University of Thessaloniki, Greece, in 2010.

From April of 2012 I am Ph.D. candidate at the Department of Computing, Imperial College London, as a member of the I BUG group, and under Prof. Maja Pantic's supervision.

My research interests are to investigate how the temporal dimension can be incorporated in dimensionality reduction techniques and to provide clear probabilistic and geometrical interpretations of the models.

Projects:

FROG

Publications

Journal articles

Nonnegative Decompositions for Dynamic Visual Data Analysis.

L. Zafeiriou, Y. Panagakis, M. Pantic, S. Zafeiriou. IEEE transactions on image processing: a publication of the IEEE Signal Processing Society. 26(12): pp. 5603, 2017.

Bibtex reference [hide]
@article{zafeiriou2017nonnegative,
    author = {L. Zafeiriou and Y. Panagakis and M. Pantic and S. Zafeiriou},
    pages = {5603},
    journal = {IEEE transactions on image processing: a publication of the IEEE Signal Processing Society},
    number = {12},
    title = {Nonnegative Decompositions for Dynamic Visual Data Analysis.},
    volume = {26},
    year = {2017},
}
Endnote reference [hide]

Probabilistic Slow Features for Behavior Analysis

L. Zafeiriou, M. A. Nicolaou, S. Zafeiriou, S. Nikitidis, M. Pantic. IEEE Transactions on Neural Networks and Learning Systems. 2016.

Bibtex reference [hide]
@article{psfaba,
    journal = {IEEE Transactions on Neural Networks and Learning Systems},
    title = {Probabilistic Slow Features for Behavior Analysis},
    year = {2016},
}
Endnote reference [hide]
%0 Journal Article
%T Probabilistic Slow Features for Behavior Analysis
%J IEEE Transactions on Neural Networks and Learning Systems
%D 2016
%F psfaba

Conference articles

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]

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

Slow Features Nonnegative Matrix Factorization for Temporal Data Decomposition

L. Zafeiriou, S. Nikitidis, S. Zafeiriou, M. Pantic. Proceedings of the IEEE Int’l Conf. on Image Processing (ICIP’14). Paris, France, pp. 1430 - 1434, October 2014.

Bibtex reference [hide]
@inproceedings{SFNMF_icip2014,
    author = {L. Zafeiriou and S. Nikitidis and S. Zafeiriou and M. Pantic},
    pages = {1430--1434},
    address = {Paris, France},
    booktitle = {Proceedings of the IEEE Int’l Conf. on Image Processing (ICIP’14)},
    month = {October},
    title = {Slow Features Nonnegative Matrix Factorization for Temporal Data Decomposition},
    year = {2014},
}
Endnote reference [hide]
%0 Conference Proceedings
%T Slow Features Nonnegative Matrix Factorization for Temporal Data Decomposition
%A Zafeiriou, L.
%A Nikitidis, S.
%A Zafeiriou, S.
%A Pantic, M.
%B Proceedings of the IEEE Int’l Conf. on Image Processing (ICIP’14)
%D 2014
%8 October
%C Paris, France
%F SFNMF_icip2014
%P 1430-1434

Learning Slow Features for Behaviour Analysis

L. Zafeiriou, M. A. Nicolaou, S. Zafeiriou, S. Nikitidis, M. Pantic. Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013). Sydney, Australia , November 2013.

Bibtex reference [hide]
@inproceedings{SFA_iccv2013,
    author = {L. Zafeiriou and M. A. Nicolaou and S. Zafeiriou and S. Nikitidis and M. Pantic},
    address = {Sydney, Australia },
    booktitle = {Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013)},
    month = {November },
    title = {Learning Slow Features for Behaviour Analysis },
    year = {2013},
}
Endnote reference [hide]
%0 Conference Proceedings
%T Learning Slow Features for Behaviour Analysis
%A Zafeiriou, L.
%A Nicolaou, M. A.
%A Zafeiriou, S.
%A Nikitidis, S.
%A Pantic, M.
%B Proceedings of IEEE Int’l Conf. on Computer Vision (ICCV 2013)
%D 2013
%8 November
%C Sydney, Australia
%F SFA_iccv2013