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  1. No Access

    Article

    DETER: Detection of events for threat evaluation and recognition

    The current security infrastructure can be summarized as follows: (1) Security systems act locally and do not cooperate in an effective manner, (2) Very valuable assets are protected inadequately by antiquated...

    V. Morellas, I. Pavlidis, P. Tsiamyrtzis in Machine Vision and Applications (2003)

  2. No Access

    Article

    Imaging Facial Physiology for the Detection of Deceit

    Previous work has demonstrated the correlation of increased blood perfusion in the orbital muscles and stress levels for human beings. It has also been suggested that this periorbital perfusion can be quantifi...

    P. Tsiamyrtzis, J. Dowdall, D. Shastri… in International Journal of Computer Vision (2007)

  3. Article

    Open Access

    Fast by Nature - How Stress Patterns Define Human Experience and Performance in Dexterous Tasks

    In the present study we quantify stress by measuring transient perspiratory responses on the perinasal area through thermal imaging. These responses prove to be sympathetically driven and hence, a likely indic...

    I. Pavlidis, P. Tsiamyrtzis, D. Shastri, A. Wesley, Y. Zhou… in Scientific Reports (2012)

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  4. Article

    Open Access

    Dissecting Driver Behaviors Under Cognitive, Emotional, Sensorimotor, and Mixed Stressors

    In a simulation experiment we studied the effects of cognitive, emotional, sensorimotor, and mixed stressors on driver arousal and performance with respect to (wrt) baseline. In a sample of n = 59 drivers, balanc...

    I. Pavlidis, M. Dcosta, S. Taamneh, M. Manser, T. Ferris… in Scientific Reports (2016)

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