Publications

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    Journals, selected conference proceedings and books

  • M. Villarroel, S. Chaichulee, J. Jorge, S. Davis, G. Green, C. Arteta, A. Zisserman, K. McCormick, P Watkinson and L. Tarassenko.:
    Non-contact physiological monitoring of preterm infants in the Neonatal Intensive Care Unit.
    Nature Digital Medicine, 2(1), 1-18, 2019
    [Abstract] [PDF]

  • S. Chaichulee, M. Villarroel, J. Jorge, C. Arteta, K. McCormick, A. Zisserman and L. Tarassenko.:
    Cardio-respiratory signal extraction from video camera data for continuous non-contact vital sign monitoring using deep learning.
    Physiological measurement, 40(11), p.115001, 2019
    [Abstract] [PDF]

  • J. Jorge, M. Villarroel, S. Chaichulee, G. Green, K. McCormick and L. Tarassenko.:
    Assessment of Signal Processing Methods for Measuring the Respiratory Rate in the Neonatal Intensive Care Unit
    IEEE 23(6): 2335-2346, 2019
    [Abstract] [PDF]

  • M. Harford, SH. Clark, JF. Smythe, S. Gerry, M. Villarroel, J. Jorge, S. Chaichulee, L. Tarassenko, D. Young, P. Watkinson:
    Non-invasive stroke volume estimation by transthoracic electrical bioimpedance versus Doppler echocardiography in healthy volunteers
    Journal of Medical Engineering & Technology, 43(1), pp.33-37, 2019
    [Abstract] [PDF]

  • S. Chaichulee:
    Non-contact vital sign monitoring of pre-term infants.
    PHD thesis, 2019
    [Abstract] [PDF]

  • M. Harford, J. Catherall, S. Gerry, JD. Young, P. Watkinson:
    Availability and performance of image-based, non-contact methods of monitoring heart rate, blood pressure, respiratory rate, and oxygen saturation: a systematic review.
    Physiological measurement 40(6): 06TR01, 2019
    [Abstract] [PDF]

  • E. Finnegan, M. Villarroel, C. Velardo, L. Tarassenko:
    Automated method for detecting and reading seven-segment digits from images of blood glucose metres and blood pressure monitors.
    Journal of Medical Engineering & Technology, 43(6), pp.341-355, 2019
    [Abstract] [PDF]

  • S. Chaichulee, M. Villarroel, J. Jorge, C. Arteta, A. Zisserman and L. Tarassenko.:
    Localised photoplethysmography imaging for heart rate estimation of pre-term infants in the clinic
    SPIE Photonics West, 2018
    [Abstract] [PDF]

  • J. Jorge, M. Villarroel, S. Chaichulee, K. McCormick and L. Tarassenko.:
    Data fusion for improved camera-based detection of respiration in neonates
    SPIE Photonics West, 2018
    [Abstract] [PDF]

  • S. Chaichulee, M. Villarroel, J. Jorge, C. Arteta, G. Green, K. McCormick, A. Zisserman and L. Tarassenko.:
    Multi-Task Convolutional Neural Network for Patient Detection and Skin Segmentation in Continuous Non-Contact Vital Sign Monitoring
    12th IEEE International Conference on Automatic Face & Gesture Recognition, 2017
    [Abstract] [PDF]

  • M. Harford, J. Catherall, S. Gerry, D. Young, P. Watkinson:
    Availability and performance of image/video-based vital signs monitoring methods: a systematic review protocol.
    Systematic reviews 6(1): 217, 2017
    [Abstract] [PDF]

  • J. Jorge, M. Villarroel, S. Chaichulee, A. Guazzi, S. Davies, G. Green, K. McCormick and L. Tarassenko.:
    Non-Contact Monitoring of Respiration in the Neonatal Intensive Care Unit
    12th IEEE International Conference on Automatic Face & Gesture Recognition, 2017
    [Abstract][PDF]

  • M. Villarroel, J. Jorge, K. McCormick and L. Tarassenko.:
    Non-Contact Vital Sign Monitoring in the Clinic
    12th IEEE International Conference on Automatic Face & Gesture Recognition, 2017
    [Abstract] [PDF]

  • M. Villarroel:
    Non-Contact Vital Sign Monitoring in the Clinic
    PHD thesis, 2017
    [Abstract] [PDF]

  • P Charlton, M Villarroel and F Salguiero.:
    Waveform Analysis to Estimate Respiratory Rate.
    In Secondary Analysis of Electronic Health Records
    pp. 377-390. Springer International Publishing, 2016.
    [Abstract][Open Access]

  • A. Guazzi, M. Villarroel, J. Jorge, J. Daly, M. C. Frise, P. A. Robbins, and L. Tarassenko.:
    Non-contact measurement of oxygen saturation with an RGB camera
    Biomedical Optics Express 6(9):3320-38, 2015
    [Abstract] [PDF]

  • L. Tarassenko , M. Villarroel, A. Guazzi, J. Jorge, D.A. Clifton, and C. Pugh.:
    Non-contact video-based vital sign monitoring using ambient light and auto-regressive models
    Physiological Measurement 35(5):807, 2014
    [Abstract] [PDF]

  • M. Villarroel, A. Guazzi, J. Jorge, S. Davis, P. Watkinson, G. Green, A. Shenvi, K. McCormick, L. Tarassenko.:
    Continuous non-contact vital sign monitoring in neonatal intensive care unit
    Healthcare Technology Letters 1(3):87-91, 2014
    [Abstract] [PDF]

  • K. Proudlove, A. Manuel, R. Hall, R. Rieu, M. Villarroel, J. Stradling:
    Effect of Continuous Positive Airway Pressure Treatment for Obstructive Sleep Apnoea on Visual Processing of Degraded Words
    Respiration 87(2):144-148, 2014
    [Abstract] [PDF]

  • K. Proudlove, R. Hall, R. Rieu, M. Villarroel, J. Stradling:
    P268 Effect of CPAP Treatment For OSA on Visual Processing of Degraded Words
    BMJ 67(2):A182-A182, 2012
    [Abstract] [PDF]

  • Tarassenko, L., Clifton, D.A., Gibson, O., Villaroel, M., Watkinson, P.J., and Farmer, A.:
    Integration of Wireless Health Technology within the UK Healthcare System
    Wireless Health, San Diego, USA, 2010
    [Abstract] [PDF]

  • Tarassenko, L., Clifton, D.A., Gibson, O., Villaroel, M., Watkinson, P.J., and Farmer, A.:
    Integration of Wireless Health Technology within the UK Healthcare System
    Wireless Health, San Diego, USA, 2010
    [Abstract] [PDF]

    Patents

  • SJ Payne, L Tarassenko and M. Villarroel.
    Method and Apparatus for Estimating Blood Pressure.
    GB patent application GB 1806469.1, June 2018.
  • L Tarassenko and J. Daly.
    Method and apparatus for measuring and displaying a haemodynamic parameter
    USPTO Application #: #20170354334, 2017
  • A Guazzi, M Villarroel and L Tarassenko.
    Method and apparatus for vital signs measurement.
    Patent Application WO2016193735 A1. June 2015.
  • D Clifton, M Villarroel and L Tarassenko.
    Analysing video images of a subject to identify spatial image areas which contain periodic intensity variations.
    WO 2014125250 A1. February 2013.
  • M Villarroel, L Tarassenko and D Clifton.
    Method and System for Signal Analysis.
    Patent Application No. 1302451.8. February 2013.
  • L Tarassenko, M Villarroel and D Clifton.
    Remote monitoring of vital signs.
    WO2013027027 A3. August 2011.