Publications

BibTeX

@article{multimodalsleep-2026/11,
  title={Multimodal sleep stage classification and label-free abnormality scoring in mid-to-older adults},
  author={Nur Z, Bijlani N & Villarroel M},
  journal={Biomedical Signal Processing and Control},
  volume={127},
  year = "2026"
}

@misc{trajectoryanaly-2026/9,
  title={Trajectory Analysis of ECG Motif Dynamics in the Run-up to Sudden Cardiac Arrest},
  author={Bijlani N & Villarroel M},
  year = "2026"
}

BibTeX

@article{riskofapnoearel-2026/9,
  title={Risk of apnoea-related cardiorespiratory instability in preterm infants is modulated by clinical, demographic and dynamic indicators},
  author={Chen Y, Ketheeswaranathan V, Fordington S, Baxter L, Stevens F et al.},
  journal={Pediatric Research},
  publisher={Springer Nature [academic journals on nature.com]},
  year = "2026"
}

BibTeX

@misc{videobaseddetec-2026/7,
  title={Video-based detection of cessation of breathing in pre-term infants using machine learning},
  author={Serame D, Tarassenko L & Villarroel M},
  year = "2026"
}

BibTeX

@article{asystematicrevi-2026/6,
  title={A systematic review of explainable artificial intelligence and cardiac electrophysiological models addressing sports-related sudden cardiac death and arrest in adolescents and young adults},
  author={Vanegas Müller E, Srikijkasemwat N, Gan A, Raman B, Harford M et al.},
  journal={npj Digital Medicine},
  publisher={Springer Science and Business Media LLC},
  year = "2026"
}

@misc{neolocendtoendp-2026/6,
  title={NeoLoc-68: End-to-end 68-point neonatal facial landmark localisation in neonatal clinical environments},
  author={Bin-Obaid A, Cobo MM, Slater R, Tarassenko L & Villarroel M},
  year = "2026"
}

BibTeX

@misc{deeplearningbas-2026/6,
  title={Deep learning-based detection of cessation of breathing in pre-term infants},
  author={Serame D, Tarassenko L & Villarroel M},
  year = "2026"
}

@misc{infantfacedetec-2026/6,
  title={InfantFace: Detecting infant faces in neonatal clinical environments},
  author={Bin-Obaid A, Cobo MM, Slater R, Tarassenko L & Villarroel M},
  year = "2026"
}

BibTeX

@inproceedings{asoftroboticglo-2026/5,
  title={A soft robotic glove providing proprioceptive feedback for grip force regulation training},
  author={Lei Y, Hashem R, Villarroel Montoya M & Liang H},
  booktitle={IEEE Robosoft 2026 Conference},
  pages={635-641},
  year = "2026"
}

@misc{motifbasedmorph-2026/5,
  title={Motif-based morphology signatures for interpretable ECG screening and monitoring},
  author={Bijlani N & Villarroel M},
  year = "2026"
}

BibTeX

@article{towardsautomate-2026/4,
  title={Towards automated joint detection in sleep studies: bridging clinical insight and artificial intelligence},
  author={Dorier A, Ratti P-L, Symmonds M, Quinnell T, Dennis G et al.},
  journal={Sleep},
  pages={zsag108},
  publisher={Oxford University Press (OUP)},
  year = "2026"
}

BibTeX

@article{quantitativeeva-2026/1,
  title={Quantitative Evaluation of Human and Robotic Hand Function: the Future with Computer Vision and Beyond},
  author={Tong M, Lei Y, Villarroel M & He L},
  journal={IEEE Transactions on Medical Robotics and Bionics},
  pages={1-1},
  publisher={Institute of Electrical and Electronics Engineers (IEEE)},
  year = "2026"
}

BibTeX

@article{vitalcsicontact-2025/12,
  title={VitalCSI: Contactless Respiratory Rate Estimation Using Consumer-Grade Wi-Fi Channel State Information},
  author={Michaelis T, Jorge J, Bijlani N & Villarroel M},
  journal={Sensors},
  volume={26},
  number={225},
  pages={225},
  publisher={MDPI},
  year = "2025"
}

BibTeX

@article{visionbasedhand-2025/12,
  title={Vision-Based Hand Function Evaluation with Soft Robotic Rehabilitation Glove},
  author={Tong M, Cheung M, Lei Y, Villarroel M & He L},
  journal={Sensors},
  volume={26},
  number={138},
  pages={138},
  publisher={MDPI},
  year = "2025"
}

BibTeX

@article{multiphasedeepl-2025/10,
  title={Multi-phase deep learning model for automated disease classification from cardiac cine MRI},
  author={Srikijkasemwat N, Villarroel M & Banerjee A},
  journal={Journal of the Royal Society Interface},
  volume={22},
  number={20250303},
  publisher={The Royal Society},
  year = "2025"
}

BibTeX

@article{apnoeadurationa-2025/10,
  title={Apnoea duration and changes in cardiorespiratory and cerebrovascular responses in preterm neonates: a systematic review and meta-analysis},
  author={Chen Y, Zandvoort CS, Baxter L, Fatunla OAT, Ketheeswaranathan V et al.},
  journal={Pediatric Research},
  publisher={Springer Nature [academic journals on nature.com]},
  year = "2025"
}

BibTeX

@inproceedings{designofaselflo-2024/8,
  title={Design of a Self-Locking Component for McKibben Muscle Back-Stretchablility},
  author={Mao S, Zhou Z, Villarroel M & He L},
  booktitle={2024 17th International Convention on Rehabilitation Engineering and Assistive Technology (i-CREATe)},
  pages={1-5},
  year = "2024"
}

BibTeX

@article{shouldyoungathl-2023/6,
  title={Should young athletes be screened for cardiomyopathies to reduce the burden of sudden cardiac death in athletes?},
  author={McColgan G, Villarroel M & Gehmlich K},
  journal={Biophysical Reviews},
  volume={15},
  pages={321-327},
  publisher={Springer},
  year = "2023"
}

BibTeX

@article{featuresfromthe-2023/1,
  title={Features from the photoplethysmogram and the electrocardiogram for estimating changes in blood pressure},
  author={Finnegan E, Davidson S, Harford M, Watkinson P, Tarassenko L et al.},
  journal={Scientific Reports},
  volume={13},
  number={986},
  publisher={Springer Nature},
  year = "2023"
}

BibTeX

@article{contactlessskin-2022/10,
  title={Contactless skin perfusion monitoring with video cameras: tracking pharmacological vasoconstriction and vasodilation using photoplethysmographic changes},
  author={Harford M, Villarroel M, Jorge J, Redfern O, Finnegan E et al.},
  journal={Physiological Measurement},
  publisher={IOP Publishing},
  year = "2022"
}

BibTeX

@article{longitudinalmon-2022/8,
  title={Longitudinal monitoring of progressive supranuclear palsy using body-worn movement sensors},
  author={Sotirakis C, Conway N, Su Z, Villarroel M, Tarassenko L et al.},
  journal={Movement Disorders},
  volume={37},
  pages={2263-2271},
  publisher={Wiley},
  year = "2022"
}

BibTeX

@inproceedings{classifyingnoct-2022/7,
  title={Classifying nocturnal blood pressure patterns using photoplethysmogram features.},
  author={Finnegan E, Davidson S, Harford M, Jorge J, Villarroel M et al.},
  booktitle={IEEE EMBC 2022},
  pages={3401-3404},
  year = "2022"
}

BibTeX

@article{noncontactphysi-2022/1,
  title={Non-contact physiological monitoring of post-operative patients in the Intensive Care Unit},
  author={Jorge J, Villarroel M, Tomlinson H, Gibson O, Darbyshire J et al.},
  journal={npj Digital Medicine},
  volume={5},
  number={4},
  publisher={Springer Nature},
  year = "2022"
}

BibTeX

@article{newmethodtomeas-2021/12,
  title={New method to measure interbreath intervals in infants for the assessment of apnoea and respiration},
  author={Adjei T, Purdy R, Jorge J, Adams E, Buckle M et al.},
  journal={BMJ Open Respiratory Research},
  volume={8},
  number={e001042},
  publisher={BMJ Publishing Group},
  year = "2021"
}

BibTeX

@article{thepresenceofac-2021/11,
  title={The presence of a circadian rhythm in pulse arrival time and its application for classifying blood pressure night-time dip.},
  author={Finnegan E, Davidson S, Harford M, Jorge J & Villarroel M},
  journal={Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference},
  volume={2021},
  pages={488-491},
  year = "2021"
}

BibTeX

@article{pulsearrivaltim-2021/11,
  title={Pulse arrival time as a surrogate of blood pressure},
  author={Finnegan E, Davidson S, Harford M, Jorge J, Watkinson P et al.},
  journal={Scientific Reports},
  volume={11},
  number={22767},
  publisher={Springer Nature},
  year = "2021"
}

BibTeX

@misc{anewmethodtomea-2021/8,
  title={A new method to measure inter-breath intervals in infants for the assessment of apnoea and respiratory dynamics},
  author={Adjei T, Purdy R, Jorge J, Adams E, Buckle M et al.},
  year = "2021"
}

BibTeX

@article{daytodayprogres-2021/4,
  title={Day-to-day progression of vital-sign circadian rhythms in the intensive care unit.},
  author={Davidson S, Villarroel M, Harford M, Finnegan E, Jorge J et al.},
  journal={Critical care (London, England)},
  volume={25},
  pages={156},
  year = "2021"
}

BibTeX

@article{noncontactasses-2021/1,
  title={Non-Contact Assessment of Peripheral Artery Haemodynamics Using Infrared Video Thermography.},
  author={Jorge J, Harford M, Villarroel M, Chaichulee S, Davidson S et al.},
  journal={IEEE transactions on bio-medical engineering},
  volume={68},
  pages={276-288},
  year = "2021"
}

BibTeX

@article{noncontactvital-2020/10,
  title={Non-contact vital-sign monitoring of patients undergoing haemodialysis treatment.},
  author={Villarroel M, Jorge J, Meredith D, Sutherland S, Pugh C et al.},
  journal={Scientific reports},
  volume={10},
  pages={18529-18529},
  year = "2020"
}

BibTeX

@article{studyprotocolfo-2020/6,
  title={Study protocol for an exploratory interventional study investigating the feasibility of video-based non-contact physiological monitoring in healthy volunteers by Mapping Of Lower Limb skIn pErfusion (MOLLIE).},
  author={Harford M, Areia C, Villarroel M, Jorge J, Finnegan E et al.},
  journal={BMJ open},
  volume={10},
  pages={e036235},
  year = "2020"
}

BibTeX

@article{vitalsigncircad-2020/4,
  title={Vital-sign circadian rhythms in patients prior to discharge from an ICU: a retrospective observational analysis of routinely recorded physiological data.},
  author={Davidson S, Villarroel M, Harford M, Finnegan E, Jorge J et al.},
  journal={Critical care (London, England)},
  volume={24},
  pages={181},
  year = "2020"
}

BibTeX

@inproceedings{vitalsignsynchr-2020/1,
  title={Vital-Sign Synchrony as a Marker for Patient Circadian Rhythms in an Intensive Care Unit},
  author={Davidson S, Villarroe M, Finnegan E, Harford M, Jorge J et al.},
  booktitle={2020 Computing in Cardiology Conference (CinC)},
  pages={1-4},
  year = "2020"
}

BibTeX

@inproceedings{comparingcircad-2020/1,
  title={Comparing Circadian Rhythms in Blood Pressure Computed From the Arterial Line and Sphygmomanometer in the ICU},
  author={Finnegan E, Villarroel M, Davidson S, Harford M, Jorge J et al.},
  booktitle={2020 Computing in Cardiology Conference (CinC)},
  pages={1-4},
  year = "2020"
}

BibTeX

@article{noncontactphysi-2019/12,
  title={Non-contact physiological monitoring of preterm infants in the Neonatal Intensive Care Unit.},
  author={Villarroel M, Chaichulee S, Jorge J, Davis S, Green G et al.},
  journal={NPJ digital medicine},
  volume={2},
  pages={128},
  year = "2019"
}

BibTeX

@article{automatedmethod-2019/8,
  title={Automated method for detecting and reading seven-segment digits from images of blood glucose metres and blood pressure monitors.},
  author={Finnegan E, Villarroel M, Velardo C & Tarassenko L},
  journal={Journal of medical engineering & technology},
  volume={43},
  pages={341-355},
  year = "2019"
}

BibTeX

@article{assessmentofsig-2019/4,
  title={Assessment of signal processing methods for measuring the respiratory rate in the neonatal intensive care unit},
  author={Jorge J, Villarroel M, Chaichulee S, Green G, McCormick K et al.},
  journal={IEEE Journal of Biomedical and Health Informatics},
  pages={1-1},
  publisher={Institute of Electrical and Electronics Engineers (IEEE)},
  year = "2019"
}

BibTeX

@article{noninvasivestro-2019/1,
  title={Non-invasive stroke volume estimation by transthoracic electrical bioimpedance <i>versus</i> Doppler echocardiography in healthy volunteers.},
  author={Harford M, Clark SH, Smythe JF, Gerry S, Villarroel M et al.},
  journal={Journal of medical engineering & technology},
  volume={43},
  pages={33-37},
  year = "2019"
}

BibTeX

@article{noncontactphysi-2019/,
  title={Non-contact physiological monitoring of preterm infants in the Neonatal Intensive Care Unit.},
  author={Villarroel M, Chaichulee S, Jorge J, Davis S, Green G et al.},
  journal={NPJ Digit Med},
  volume={2},
  pages={128},
  year = "2019"
}

BibTeX

@inproceedings{localisedphotop-2018/2,
  title={Localised photoplethysmography imaging for heart rate estimation of pre-term infants in the clinic},
  author={Chaichulee S, Villarroel M, Jorge J, Arteta C, Green G et al.},
  year = "2018"
}

BibTeX

@inproceedings{datafusionforim-2018/2,
  title={Data fusion for improved camera-based detection of respiration in neonates},
  author={Jorge J, Villarroel M, Chaichulee S, McCormick K & Tarassenko L},
  booktitle={Optical Diagnostics and Sensing XVIII: Toward Point-of-Care Diagnostics},
  pages={1050112},
  year = "2018"
}

BibTeX

@inproceedings{multitaskconvol-2017/6,
  title={Multi-task convolutional neural network for patient detection and skin segmentation in continuous non-contact vital sign monitoring},
  author={Chaichulee S, Villarroel M, Jorge J, Arteta C, Green G et al.},
  year = "2017"
}

BibTeX

@inproceedings{noncontactvital-2017/5,
  title={Non-contact vital sign monitoring in the clinic},
  author={Villarroel M, Jorge J, Pugh C, Tarassenko L & IEEE },
  booktitle={2017 12TH IEEE INTERNATIONAL CONFERENCE ON AUTOMATIC FACE AND GESTURE RECOGNITION (FG 2017)},
  pages={278-285},
  year = "2017"
}

BibTeX

@inproceedings{noncontactmonit-2017/5,
  title={Non-Contact Monitoring of Respiration in the Neonatal Intensive Care Unit},
  author={Jorge J, Villarroel M, Chaichulee S, Guazzi A, Davis S et al.},
  booktitle={2017 12th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2017)},
  pages={286-293},
  year = "2017"
}

BibTeX

@misc{waveformanalysi-2016/,
  title={Waveform Analysis to Estimate Respiratory Rate},
  author={Charlton PH, Villarroel M & Salguiero F},
  year = "2016"
}

BibTeX

@article{noncontactmeasu-2015/9,
  title={Non-contact measurement of oxygen saturation with an RGB camera},
  author={Guazzi AR, Villarroel M, Jorge J, Daly J, Frise MC et al.},
  journal={Biomedical Optics Express},
  volume={6},
  pages={3320-3338},
  publisher={Optica Publishing Group},
  year = "2015"
}

BibTeX

@article{continuousnonco-2014/9,
  title={Continuous non-contact vital sign monitoring in neonatal intensive care unit.},
  author={Villarroel M, Guazzi A, Jorge J, Davis S, Watkinson P et al.},
  journal={Healthcare technology letters},
  volume={1},
  pages={87-91},
  year = "2014"
}

BibTeX

@article{noncontactvideo-2014/5,
  title={Non-contact video-based vital sign monitoring using ambient light and auto-regressive models.},
  author={Tarassenko L, Villarroel M, Guazzi A, Jorge J, Clifton DA et al.},
  journal={Physiological measurement},
  volume={35},
  pages={807-831},
  year = "2014"
}

BibTeX

@article{effectofcontinu-2014/,
  title={Effect of continuous positive airway pressure treatment for obstructive sleep apnoea on visual processing of degraded words.},
  author={Proudlove K, Manuel A, Hall R, Rieu R, Villarroel M et al.},
  journal={Respiration},
  volume={87},
  pages={144-148},
  year = "2014"
}

BibTeX

@inproceedings{peffectofcpaptr-2012/12,
  title={P268 Effect of CPAP Treatment For OSA on Visual Processing of Degraded Words},
  author={Proudlove K, Hall R, Rieu R, Villarroel M & Stradling J},
  pages={a182},
  year = "2012"
}