Photo of George Vogiatzis
    • School of Engineering and Applied Science, Aston University

      B4 7ET Birmingham

      United Kingdom

    • United Kingdom

    20082020

    Research output per year

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    Personal profile

    General

    I am a Computer Vision researcher currently employed as a Senior Lecturer at Aston University in Birmingham, UK. Prior to that I was a Senior Research Scientist in Toshiba Research Laboratory in Cambridge, UK where I was a member of the Computer Vision Group while concurrently holding a Junior Research Fellowship in Wolfson College, Cambridge. Even earlier, I was a PhD student in in the Machine Intelligence Laboratory in the Department of EngineeringUniversity of Cambridge. Many years ago as an undergraduate I studied Mathematics and Computer Science at Imperial College, London.

    Research Interests


    My research interests broadly fall into the following four areas:

    • problems in the interface between Computer Vision and Graphics including Shape-from-X
    • video analysis and large scale content-based image retrieval
    • deep reinforcement learning and in particular the idea of transferring knowledge between agents and tasks
    • extracting joint semantic representations of images, video and text.

    Qualifications

    • PhD in Computer Vision from Cambridge University Engineering Dept
    • MSci in Mathematics and Computer Science from Imperial College, London

    Contact Details

    Phone number: 0121 204 3452 
    Email: g.vogiatzis@aston.ac.uk 
    Room Number: MB211F

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    Research Output

    An Efficient Industrial System for Vehicle Tyre (Tire) Detection and Text Recognition Using Deep Learning

    Kazmi, W., Nabney, I., Vogiatzis, G., Rose, P. & Codd, A., 24 Jan 2020, In : IEEE Transactions on Intelligent Transportation Systems.

    Research output: Contribution to journalArticle

    Open Access
    File
  • Variational Recurrent Sequence-to-Sequence Retrieval for Stepwise Illustration

    Batra, V., Haldar, A., He, Y., Ferhatosmanoglu, H., Vogiatzis, G. & Guha, T., 8 Apr 2020, Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Proceedings. Jose, J. M., Yilmaz, E., Magalhães, J., Martins, F., Castells, P., Ferro, N. & Silva, M. J. (eds.). Springer, p. 50-64 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12035 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • A Deep Learning Approach to Automatic Caption Generation for News Images

    Batra, V., He, Y. & Vogiatzis, G., 1 Jan 2019, The 11th International Conference on Language Resources and Evaluation (LREC).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • A Deep Reinforcement Learning Agent for Traffic Intersection Control Optimization

    Garg, D., Chli, M. & Vogiatzis, G., 28 Nov 2019, 2019 IEEE Intelligent Transportation Systems Conference, ITSC 2019. IEEE, p. 4222-4229 8 p. 8917361

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Domain adaptation for reinforcement learning on the Atari

    Carr, T., Chli, M. & Vogiatzis, G., 8 May 2019, 18th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2019. ACM, p. 1859-1861 3 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS; vol. 4).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • Thesis

    Adaptive feature selection and risk prediction for mental health decision support

    Author: Zaher, N., 27 Jun 2019

    Supervisor: Buckingham, C. D. (Supervisor) & Vogiatzis, G. (Supervisor)

    Student thesis: Doctoral ThesisDoctor of Philosophy

    File

    Holistic interpretation of visual data based on topology: semantic segmentation of architectural facades

    Author: Fathalla, R., 2017

    Supervisor: Vogiatzis, G. (Supervisor) & Nabney, I. T. (Supervisor)

    Student thesis: Doctoral ThesisDoctor of Philosophy

    File

    Spatial and temporal representations for multi-modal visual retrieval

    Author: Garcia Docampo, N., 25 Mar 2019

    Supervisor: Vogiatzis, G. (Supervisor)

    Student thesis: Doctoral ThesisDoctor of Philosophy

    File