Camera Measurement of Physiological Vital Signs

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The need for remote tools for healthcare monitoring has never been more apparent. Camera measurement of vital signs leverages imaging devices to compute physiological changes by analyzing images of the human body. Building on advances in optics, machine learning, computer vision and medicine these techniques have progressed significantly since the invention of digital cameras. This web site aims to provide an overview of resources concerned with resources on camera-based physiological measurement. I will keep a set of current resources (datasets and code) available to the research community and a categorized list of all the papers referenced in this article.




Papers

This is a searchable list of papers on camera physiological measurement:

Title Year Authors
The European TeleCheck-AF project on remote app-based management of atrial fibrillation during the COVID-19 pandemic: centre and patient experiences 2021 Gawa?ko M, Duncker D, Manninger M, van der Velden RM, Hermans AN, Verhaert DV, Pison L, Pisters R, Hemels M, Sultan A, Steven D, Gupta D, Heidbuchel H, Sohaib A, Wijtvliet P, Tieleman R, Gruwez H, Chun J, Schmidt B, Keaney JJ, Müller P, Lodzi?ski P, Svennberg E, Hoekstra O, Jansen WP, Desteghe L, de Potter T, Tomlinson DR, Neubeck L, Crijns HJ, Pluymaekers NA, Hendriks JM, Linz D, the TeleCheck-AF investigators
AI-enabled remote monitoring of vital signs for COVID-19: methods, prospects and challenges 2021 Rohmetra H, Raghunath N, Narang P, Chamola V, Guizani M, Lakkaniga NR
MetaPhys: few-shot adaptation for non-contact physiological measurement 2021 Liu X, Jiang Z, Fromm J, Xu X, Patel S, McDuff D
The first vision for vitals (v4v) challenge for non-contact video-based physiological estimation 2021 Revanur A, Li Z, Ciftci UA, Yin L, Jeni LA
Spatiotemporal monitoring of changes in oxy/deoxy-hemoglobin concentration and blood pulsation on human skin using smartphone-enabled remote multispectral photoplethysmography 2021 He Q, Sun Z, Li Y, Wang W, Wang RK
Racial discrepancy in pulse oximeter accuracy in preterm infants 2021 Vesoulis Z, Tims A, Lodhi H, Lalos N, Whitehead H
A Review of Deep Learning-Based Contactless Heart Rate Measurement Methods 2021 Ni A, Azarang A, Kehtarnavaz N
Synthetic Data for Multi-Parameter Camera-Based Physiological Sensing 2021 McDuff D, Liu X, Hernandez J, Wood E, Baltrusaitis T
Estimating heart rate from unlabelled video 2021 Gideon J, Stent S
Deep Super-Resolution Network for rPPG Information Recovery and Noncontact Heart Rate Estimation 2021 Yue Z, Ding S, Yang S, Yang H, Li Z, Zhang Y, Li Y
Improving Accuracy of Respiratory Rate Estimation by Restoring High Resolution Features With Transformers and Recursive Convolutional Models 2021 Kwasniewska A, Szankin M, Ruminski J, Sarah A, Gamba D
EfficientPhys: Enabling Simple, Fast and Accurate Camera-Based Vitals Measurement 2021 Liu X, Hill BL, Jiang Z, Patel S, McDuff D
Combining Magnification and Measurement for Non-Contact Cardiac Monitoring 2021 Nowara EM, McDuff D, Veeraraghavan A
Assessment of Non-Invasive Blood Pressure Prediction from PPG and rPPG Signals Using Deep Learning 2021 Schrumpf F, Frenzel P, Aust C, Osterhoff G, Fuchs M
Towards Continuous Camera-Based Respiration Monitoring in Infants 2021 Lorato I, Stuijk S, Meftah M, Kommers D, Andriessen P, van Pul C, de Haan G
The Way to my Heart is through Contrastive Learning: Remote Photoplethysmography from Unlabelled Video 2021 Gideon J, Stent S
UBFC-Phys: A Multimodal Database For Psychophysiological Studies Of Social Stress 2021 Meziatisabour R, Benezeth Y, De Oliveira P, Chappe J, Yang F
Learning Higher-Order Dynamics in Video-Based Cardiac Measurement 2021 Hill BL, Liu X, McDuff D
The Benefit of Distraction: Denoising Camera-Based Physiological Measurements Using Inverse Attention 2021 Nowara EM, McDuff D, Veeraraghavan A
Systematic analysis of video-based pulse measurement from compressed videos 2021 Nowara EM, McDuff D, Veeraraghavan A
Evaluation of biases in remote photoplethysmography methods 2021 Dasari A, Prakash SK, Jeni LA, Tucker CS
Dual-GAN: Joint BVP and Noise Modeling for Remote Physiological Measurement 2021 Lu H, Han H, Zhou SK
PulseGAN: Learning to generate realistic pulse waveforms in remote photoplethysmography 2021 Song R, Chen H, Cheng J, Li C, Liu Y, Chen X
Overcoming Difficulty in Obtaining Dark-skinned Subjects for Remote-PPG by Synthetic Augmentation 2021 Ba Y, Wang Z, Karinca KD, Bozkurt OD, Kadambi A
Rapid implementation of a {COVID}-19 remote patient monitoring program 2020 Annis T, Pleasants S, Hultman G, Lindemann E, Thompson JA, Billecke S, Badlani S, Melton GB
Photoplethysmography based atrial fibrillation detection: a review 2020 Pereira T, Tran N, Gadhoumi K, Pelter MM, Do DH, Lee RJ, Colorado R, Meisel K, Hu X
DeepRhythm: Exposing deepfakes with attentional visual heartbeat rhythms 2020 Qi H, Guo Q, Juefei-Xu F, Xie X, Ma L, Feng W, Liu Y, Zhao J
Non-contact imaging of peripheral hemodynamics during cognitive and psychological stressors 2020 McDuff D, Nishidate I, Nakano K, Haneishi H, Aoki Y, Tanabe C, Niizeki K, Aizu Y
A meta-analysis of the impact of skin tone and gender on non-contact photoplethysmography measurements 2020 Nowara EM, McDuff D, Veeraraghavan A
Diverse R-PPG: Camera-based heart rate estimation for diverse subject skin-tones and scenes 2020 Chari P, Kabra K, Karinca D, Lahiri S, Srivastava D, Kulkarni K, Chen T, Cannesson M, Jalilian L, Kadambi A
Combining Photoplethysmography and Ballistocardiography to Address Voluntary Head Movements in Heart Rate Monitoring 2020 Lomaliza JP, Park H, Billinghurst M
Towards Contactless Estimation of Electrodermal Activity Correlates 2020 Bhamborae MJ, Flotho P, Mai A, Schneider EN, Francis AL, Strauss DJ
Extracting the jugular venous pulse from anterior neck contact photoplethysmography 2020 García-López I, Rodriguez-Villegas E
An Open Framework for Remote-{PPG} Methods and their Assessment 2020 Boccignone G, Conte D, Cuculo V, D’Amelio A, Grossi G, Lanzarotti R
Noncontact Physiological Measurement Using a Camera: A Technical Review and Future Directions 2020 Shao D, Liu C, Tsow F
Multispectral video fusion for non-contact monitoring of respiratory rate and apnea 2020 Scebba G, Da Poian G, Karlen W
Camera-based vital signs monitoring during sleep--A proof of concept study 2020 van Gastel M, Stuijk S, Overeem S, van Dijk JP, van Gilst MM, de Haan G
DeepMag: Source-Specific Change Magnification Using Gradient Ascent 2020 Chen W, McDuff D
Contactless vital signs measurement system using RGB-thermal image sensors and its clinical screening test on patients with seasonal influenza 2020 Negishi T, Abe S, Matsui T, Liu H, Kurosawa M, Kirimoto T, Sun G
Video-based remote physiological measurement via cross-verified feature disentangling 2020 Niu X, Yu Z, Han H, Li X, Shan S, Zhao G
Advancing Non-Contact Vital Sign Measurement using Synthetic Avatars 2020 McDuff D, Hernandez J, Wood E, Liu X, Baltrusaitis T
Near-Infrared Imaging Photoplethysmography During Driving 2020 Nowara EM, Marks TK, Mansour H, Veeraraghavan A
Meta-rppg: Remote heart rate estimation using a transductive meta-learner 2020 Lee E, Chen E, Lee CY
Telemedicine for cancer patients during COVID-19 pandemic: between threats and opportunities 2020 Elkaddoum R, Haddad FG, Eid R, Kourie HR
Telehealth overpromises during the Covid-19 pandemic 2020 Ostherr K
Multi-task temporal shift attention networks for on-device contactless vitals measurement 2020 Liu X, Fromm J, Patel S, McDuff D
Virtual doctor visits won’t stop coronavirus, but they’ll help the walking worried survive it 2020 Schnurman M
Embracing telemedicine into your otolaryngology practice amid the COVID-19 crisis: An invited commentary 2020 Pollock K, Setzen M, Svider PF
The Coronavirus Disease 2019 Crisis as Catalyst for Telemedicine for Chronic Neurological Disorders 2020 Bloem BR, Dorsey ER, Okun MS
Virtually perfect? Telemedicine for COVID-19 2020 Hollander JE, Carr BG
Telemedicine can blunt the cost of unnecessary emergency visits for Covid-19 2020 Broffman L
The role of telemedicine during the COVID-19 epidemic in China—experience from Shandong province 2020 Song X, Liu X, Wang C
High Resolution Diffuse Optical Tomography using Short Range Indirect Subsurface Imaging 2020 Liu C, Maity AK, Dubrawski AW, Sabharwal A, Narasimhan SG
In vivo imaging of cervical precancer using a low-cost and easy-to-use confocal microendoscope 2020 Tang Y, Kortum A, Parra SG, Vohra I, Milbourne A, Ramalingam P, Toscano PA, Schmeler KM, Richards-Kortum RR
Multi-task learning for simultaneous video generation and remote photoplethysmography estimation 2020 Tsou YY, Lee YA, Hsu CT
Fakecatcher: Detection of synthetic portrait videos using biological signals 2020 Ciftci UA, Demir I, Yin L
Home-based video telemedicine for dementia management 2020 Moo LR, Gately ME, Jafri Z, Shirk SD
On the vector space in photoplethysmography imaging 2019 Pilz C
Unsupervised skin tissue segmentation for remote photoplethysmography 2019 Bobbia S, Macwan R, Benezeth Y, Mansouri A, Dubois J
Color Signal Processing Methods for Webcam-Based Heart Rate Evaluation 2019 Kopeliovich M, Petrushan M
Non-contact heart and respiratory rate monitoring of preterm infants based on a computer vision system: A method comparison study 2019 Gibson K, Al-Naji A, Fleet J, Steen M, Esterman A, Chahl J, Huynh J, Morris S
Neural network based luminance variation resistant remote-photoplethysmography for driver’s heart rate monitoring 2019 Wu BF, Chu YW, Huang PW, Chung ML
Single image portrait relighting 2019 Sun T, Barron JT, Tsai YT, Xu Z, Yu X, Fyffe G, Rhemann C, Busch J, Debevec P, Ramamoorthi R
Effects of video encoding on camera-based heart rate estimation 2019 Rapczynski M, Werner P, Al-Hamadi A
A novel noninvasive method for remote heart failure monitoring: the EuleriAn video Magnification apPLications In heart Failure studY (AMPLIFY) 2019 Abnousi F, Kang G, Giacomini J, Yeung A, Zarafshar S, Vesom N, Ashley E, Harrington R, Yong C
Smartphone-based blood pressure measurement using transdermal optical imaging technology 2019 Luo H, Yang D, Barszczyk A, Vempala N, Wei J, Wu SJ, Zheng PP, Fu G, Lee K, Feng ZP
Characterizing Bias in Classifiers using Generative Models 2019 McDuff D, Ma S, Song Y, Kapoor A
Remote photoplethysmograph signal measurement from facial videos using spatio-temporal networks 2019 Yu Z, Li X, Zhao G
Cardio-respiratory signal extraction from video camera data for continuous non-contact vital sign monitoring using deep learning 2019 Chaichulee S, Villarroel M, Jorge J, Arteta C, McCormick K, Zisserman A, Tarassenko L
Non-contact physiological monitoring of preterm infants in the neonatal intensive care unit 2019 Villarroel M, Chaichulee S, Jorge J, Davis S, Green G, Arteta C, Zisserman A, McCormick K, Watkinson P, Tarassenko L
Modeling on the feasibility of camera-based blood glucose measurement 2019 Wang Y, Wang W, van Gastel M, de Haan G
Robust remote heart rate estimation from face utilizing spatial-temporal attention 2019 Niu X, Zhao X, Han H, Das A, Dantcheva A, Shan S, Chen X
iphys: An open non-contact imaging-based physiological measurement toolbox 2019 McDuff D, Blackford E
Remote heart rate measurement from highly compressed facial videos: an end-to-end deep learning solution with video enhancement 2019 Yu Z, Peng W, Li X, Hong X, Zhao G
A real-time driver monitoring system using a high sensitivity camera 2019 Tan L, Hakamata M, Cao C, Kagawa K, Tsumura N, Kawahito S
Neural Network Based Luminance Variation Resistant Remote-Photoplethysmography for Driver’s Heart Rate Monitoring 2019 Wu BF, Chu YW, Huang PW, Chung ML
Combating the Impact of Video Compression on Non-Contact Vital Sign Measurement Using Supervised Learning 2019 Nowara E, McDuff D
Optimum wavelengths in the near infrared for imaging photoplethysmography 2019 Wurtenberger F, Haist T, Reichert C, Faulhaber A, Bottcher T, Herkommer A
VitalCamSet-a dataset for Photoplethysmography Imaging 2019 Blöcher T, Krause S, Zhou K, Zeilfelder J, Stork W
The use of photoplethysmography for assessing hypertension 2019 Elgendi M, Fletcher R, Liang Y, Howard N, Lovell NH, Abbott D, Lim K, Ward R
A Thermal Camera Based Continuous Body Temperature Measurement System 2019 Lin JW, Lu MH, Lin YH
Modeling on the feasibility of camera-based blood glucose measurement 2019 Wang Y, Wang W, van Gastel M, de Haan G
Programmable non-epipolar indirect light transport: Capture and analysis 2019 Kubo H, Jayasuriya S, Iwaguchi T, Funatomi T, Mukaigawa Y, Narasimhan SG
Vein pattern locating technology for cannulation: A review of the low-cost vein finder prototypes utilizing near infrared (NIR) light to improve peripheral subcutaneous vein selection for phlebotomy 2019 Pan CT, Francisco MD, Yen CK, Wang SY, Shiue YL
The OBF database: A large face video database for remote physiological signal measurement and atrial fibrillation detection 2018 Li X, Alikhani I, Shi J, Seppanen T, Junttila J, Majamaa-Voltti K, Tulppo M, Zhao G
Noncontact monitoring of respiratory rate in newborn infants using thermal imaging 2018 Pereira CB, Yu X, Goos T, Reiss I, Orlikowsky T, Heimann K, Venema B, Blazek V, Leonhardt S, Teichmann D
Noncontact Monitoring of Vital Signs with RGB and Infrared Camera and Its Application to Screening of Potential Infection 2018 Sun G, Negishi T, Kirimoto T, Matsui T, Abe S
Non-contact assessment of obstructive sleep apnea cardiovascular biomarkers using photoplethysmography imaging 2018 Amelard R, Pfisterer KJ, Jagani S, Clausi DA, Wong A
Fully-automatic camera-based pulse-oximetry during sleep 2018 Vogels T, Van Gastel M, Wang W, De Haan G
A comparative survey of methods for remote heart rate detection from frontal face videos 2018 Wang C, Pun T, Chanel G
Video-based heart rate measurement: Recent advances and future prospects 2018 Chen X, Cheng J, Song R, Liu Y, Ward R, Wang ZJ
CameraHRV: robust measurement of heart rate variability using a camera 2018 Pai A, Veeraraghavan A, Sabharwal A
Diagnostic assessment of a deep learning system for detecting atrial fibrillation in pulse waveforms 2018 Poh MZ, Poh YC, Chan PH, Wong CK, Pun L, Leung WW, Wong YF, Wong MM, Chu DW, Siu CW
Contact-free screening of atrial fibrillation by a smartphone using facial pulsatile photoplethysmographic signals 2018 Yan BP, Lai WH, Chan CK, Chan SC, Chan LH, Lam KM, Lau HW, Ng CM, Tai LY, Yip KW, Others
Inphysible: Camouflage against video-based physiological measurement 2018 McDuff D, Hurter C
Learning-based video motion magnification 2018 Oh TH, Jaroensri R, Kim C, Elgharib M, Durand F, Freeman WT, Matusik W
Data fusion for improved camera-based detection of respiration in neonates 2018 Jorge J, Villarroel M, Chaichulee S, McCormick K, Tarassenko L
Gender shades: Intersectional accuracy disparities in commercial gender classification 2018 Buolamwini J, Gebru T
Visual heart rate estimation with convolutional neural network 2018 Špetlík R, Franc V, Matas J
Learning deep models for face anti-spoofing: Binary or auxiliary supervision 2018 Liu Y, Jourabloo A, Liu X
Video-based heart rate monitoring across a range of skin pigmentations during an acute hypoxic challenge 2018 Addison PS, Jacquel D, Foo DM, Borg UR
A novel framework for remote photoplethysmography pulse extraction on compressed videos 2018 Zhao C, Lin CL, Chen W, Li Z
Local group invariance for heart rate estimation from face videos in the wild 2018 Pilz CS, Zaunseder S, Krajewski J, Blazek V
Deep super resolution for recovering physiological information from videos 2018 McDuff D
Clinical Applications of Contactless Imaging of Neonates Using Visible, Infrared Light and Others 2018 Ethawi Y, Al Zubaidi A, Schmölzer G, Sherif S, Narvey M, Seshia M
The characterization of an economic and portable LED-based photoacoustic imaging system to facilitate molecular imaging 2018 Hariri A, Lemaster J, Wang J, Jeevarathinam AS, Chao DL, Jokerst JV
SparsePPG: Towards Driver Monitoring Using Camera-Based Vital Signs Estimation in Near-Infrared 2018 Nowara EM, Marks TK, Mansour H, Veeraraghavan A
Deepphys: Video-based physiological measurement using convolutional attention networks 2018 Chen W, McDuff D
Remote spectral measurements of the blood volume pulse with applications for imaging photoplethysmography 2018 Blackford EB, Estepp JR, McDuff D
CameraHRV: Robust measurement of heart rate variability using a camera 2018 Pai A, Veeraraghavan A, Sabharwal A
VIPL-HR: A Multi-modal Database for Pulse Estimation from Less-constrained Face Video 2018 Niu X, Han H, Shan S, Chen X
Direct-Global Separation for Improved Imaging Photoplethysmography 2018 Park J, Sabharwal A, Veeraraghavan A
Estimating carotid pulse and breathing rate from near-infrared video of the neck 2018 Chen W, Hernandez J, Picard RW
Driver Drowsiness Detection Using Condition-Adaptive Representation Learning Framework 2018 Yu J, Park S, Lee S, Jeon M
Patient adherence to scheduled vital sign measurements during home telemonitoring: analysis of the intervention arm in a before and after trial 2018 Celler B, Argha A, Varnfield M, Jayasena R
Fully-automatic camera-based pulse-oximetry during sleep 2018 Vogels T, van Gastel M, Wang W, de Haan G
Personalized thermal comfort inference using RGB video images for distributed HVAC control 2018 Jazizadeh F, Jung W
Design and implementation of a low-cost, portable OCT system 2018 Kim S, Crose M, Eldridge WJ, Cox B, Brown WJ, Wax A
Full video pulse extraction 2018 Wang W, den Brinker AC, De Haan G
Wearable Motion-Based Heart Rate at Rest: A Workplace Evaluation 2018 Hernandez J, McDuff D, Quigley K, Maes P, Picard RW
Combining heart and breathing rate for car driver stress recognition 2018 Napoletano P, Rossi S
Second derivative of the finger photoplethysmogram and cardiovascular mortality in middle-aged and elderly {Japanese} women 2017 Inoue N, Kawakami H, Yamamoto H, Ito C, Fujiwara S, Sasaki H, Kihara Y
On the diffusion process for heart rate estimation from face videos under realistic conditions 2017 Pilz CS, Krajewski J, Blazek V
A reproducible study on remote heart rate measurement 2017 Heusch G, Anjos A, Marcel S
Deep learning with time-frequency representation for pulse estimation from facial videos 2017 Hsu GS, Ambikapathi A, Chen MS
Fusing partial camera signals for noncontact pulse rate variability measurement 2017 McDuff DJ, Blackford EB, Estepp JR
A study of color illumination effect on the SNR of rPPG signals 2017 Lin YC, Lin YH
Eliminating physiological information from facial videos 2017 Chen W, Picard RW
Assessment of blind source separation techniques for video-based cardiac pulse extraction 2017 Wedekind D, Trumpp A, Gaetjen F, Rasche S, Matschke K, Malberg H, Zaunseder S
Model-agnostic meta-learning for fast adaptation of deep networks 2017 Finn C, Abbeel P, Levine S
Multispectral, fluorescent and photoplethysmographic imaging for remote skin assessment 2017 Spigulis J
Video acceleration magnification 2017 Zhang Y, Pintea SL, Van Gemert JC
Non-contact hemodynamic imaging reveals the jugular venous pulse waveform 2017 Amelard R, Hughson RL, Greaves DK, Pfisterer KJ, Leung J, Clausi DA, Wong A
A review of wearable technologies for elderly care that can accurately track indoor position, recognize physical activities and monitor vital signs in real time 2017 Wang Z, Yang Z, Dong T
Modeling of light propagation in the human neck for diagnoses of thyroid cancers by diffuse optical tomography 2017 Fujii H, Yamada Y, Kobayashi K, Watanabe M, Hoshi Y
Color-distortion filtering for remote photoplethysmography 2017 Wang W, den Brinker AC, Stuijk S, de Haan G
The impact of video compression on remote cardiac pulse measurement using imaging photoplethysmography 2017 McDuff D, Blackford EB, Estepp JR
Vital signs and their cross-correlation in sepsis and NEC: a study of 1,065 very-low-birth-weight infants in two NICUs 2017 Fairchild KD, Lake DE, Kattwinkel J, Moorman JR, Bateman DA, Grieve PG, Isler JR, Sahni R
Algorithmic principles of remote PPG 2017 Wang W, den Brinker AC, Stuijk S, de Haan G
Robust heart rate from fitness videos 2017 Wang W, den Brinker AC, Stuijk S, de Haan G
IR night vision video-based estimation of heart and respiration rates 2017 He X, Goubran R, Knoefel F
Measurements of pulse rate using long-range imaging photoplethysmography and sunlight illumination outdoors 2017 Blackford EB, Estepp JR
Outdoor Operation of Structured Light in Mobile Phone 2017 Park B, Keh Y, Lee D, Kim Y, Kim S, Sung K, Lee J, Jang D, Yoon Y
PPGSecure: biometric presentation attack detection using photopletysmograms 2017 Nowara EM, Sabharwal A, Veeraraghavan A
Vital Signs Measured by Photoplethysmography Underestimates Heart Rate in Atrial Fibrillation and Tachycardia 2017 Koshy A, Sajeev J, Rajakariar K, Zureik M, Street M, Cosgrave N, Wong M, Roberts L, Cooke J, Teh A
Remote vital parameter monitoring in neonatology--robust, unobtrusive heart rate detection in a realistic clinical scenario 2016 Blanik N, Heimann K, Pereira C, Paul M, Blazek V, Venema B, Orlikowsky T, Leonhardt S
Camera-based photoplethysmography in critical care patients 2016 Rasche S, Trumpp A, Waldow T, Gaetjen F, Plötze K, Wedekind D, Schmidt M, Malberg H, Matschke K, Zaunseder S
Automated detection of engagement using video-based estimation of facial expressions and heart rate 2016 Monkaresi H, Bosch N, Calvo RA, D'Mello SK
Tutorial on photoacoustic tomography 2016 Zhou Y, Yao J, Wang LV
Dissecting driver behaviors under cognitive, emotional, sensorimotor, and mixed stressors 2016 Pavlidis I, Dcosta M, Taamneh S, Manser M, Ferris T, Wunderlich R, Akleman E, Tsiamyrtzis P
Diffuse optical tomography using multi-directional sources and detectors 2016 Shimokawa T, Ishii T, Takahashi Y, Sugawara S, Sato MA, Yamashita O
Introducing contactless blood pressure assessment using a high speed video camera 2016 Jeong IC, Finkelstein J
Real-time physiological measurement and visualization using a synchronized multi-camera system 2016 Gupta O, McDuff D, Raskar R
Making a case for learning motion representations with phase 2016 Pintea SL, van Gemert JC
PulseCam: High-resolution blood perfusion imaging using a camera and a pulse oximeter 2016 Kumar M, Suliburk J, Veeraraghavan A, Sabharwal A
Can we still avoid automatic face detection? 2016 Wilber MJ, Shmatikov V, Belongie S
The perpetual line-up: Unregulated police face recognition in America 2016 Garvie C
3D mask face anti-spoofing with remote photoplethysmography 2016 Liu S, Yuen PC, Zhang S, Zhao G
Diagnostic performance of a smartphone-based photoplethysmographic application for atrial fibrillation screening in a primary care setting 2016 Chan PH, Wong CK, Poh YC, Pun L, Leung WW, Wong YF, Wong MM, Poh MZ, Chu DW, Siu CW
Simultaneous monitoring of ballistocardiogram and photoplethysmogram using a camera 2016 Shao D, Tsow F, Liu C, Yang Y, Tao N
Cogcam: Contact-free measurement of cognitive stress during computer tasks with a digital camera 2016 McDuff D, Hernandez J, Gontarek S, Picard RW
Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions 2016 Tulyakov S, Alameda-Pineda X, Ricci E, Yin L, Cohn JF, Sebe N
Multimodal spontaneous emotion corpus for human behavior analysis 2016 Zhang Z, Girard JM, Wu Y, Zhang X, Liu P, Ciftci U, Canavan S, Reale M, Horowitz A, Yang H, Others
Monitoring microcirculation in critical illness 2016 Kara A, Akin S, Ince C
Computer-vision-guided human pulse rate estimation: a review 2016 Sikdar A, Behera SK, Dogra DP
Photoplethysmography revisited: from contact to noncontact, from point to imaging 2016 Sun Y, Thakor N
Self-Calibration and Bilinear Inverse Problems via Linear Least Squares 2016 Ling S, Strohmer T
Remote heart rate measurement using low-cost RGB face video: a technical literature review 2016 Rouast PV, Adam MT, Chiong R, Cornforth D, Lux E
Quality metric for camera-based pulse rate monitoring in fitness exercise 2016 Wang W, Balmaekers B, de Haan G
Factorized Robust Matrix Completion 2016 Mansour H, Tian D, Vetro A
Ultra-narrow bandpass filters for infrared applications with improved angle of incidence performance 2016 Rahmlow TD, Fredell M, Chanda S, Johnson R
Driver gaze region estimation without use of eye movement 2016 Fridman L, Langhans P, Lee J, Reimer B
A Motion Robust Remote-PPG Approach to Driver’s Health State Monitoring 2016 Wu BF, Chu YW, Huang PW, Chung ML, Lin TM
Openface: an open source facial behavior analysis toolkit 2016 Baltrušaitis T, Robinson P, Morency LP
Supervised learning approach to remote heart rate estimation from facial videos 2015 Osman A, Turcot J, El Kaliouby R
Optical imaging for breast cancer prescreening 2015 Godavarty A, Rodriguez S, Jung YJ, Gonzalez S
Tracking vital signs during sleep leveraging off-the-shelf wifi 2015 Liu J, Wang Y, Chen Y, Yang J, Chen X, Cheng J
High-resolution motion-compensated imaging photoplethysmography for remote heart rate monitoring 2015 Chung A, Wang XY, Amelard R, Scharfenberger C, Leong J, Kulinski J, Wong A, Clausi DA
Ballistocardiographic artifacts in PPG imaging 2015 Moco AV, Stuijk S, De Haan G
Video magnification in presence of large motions 2015 Elgharib M, Hefeeda M, Durand F, Freeman WT
Photoplethysmography revisited: from contact to noncontact, from point to imaging 2015 Sun Y, Thakor N
Illumination-compensated non-contact imaging photoplethysmography via dual-mode temporally coded illumination 2015 Amelard R, Scharfenberger C, Wong A, Clausi DA
AttentiveLearner: improving mobile MOOC learning via implicit heart rate tracking 2015 Pham P, Wang J
Smart homes that monitor breathing and heart rate 2015 Adib F, Mao H, Kabelac Z, Katabi D, Miller RC
Smartphone Measurement of Peripheral Blood Flow 2015 McDuff D, Smith AD, Vosburgh K, Nguyen L
Effects of frame rate and image resolution on pulse rate measured using multiple camera imaging photoplethysmography 2015 Blackford EB, Estepp JR
Robust heart rate measurement from video using select random patches 2015 Lam A, Kuno Y
Evaluation of a video-based measure of driver heart rate 2015 Kuo J, Koppel S, Charlton JL, Rudin-Brown CM
Multispectral interference filter arrays with compensation of angular dependence or extended spectral range 2015 Frey L, Masarotto L, Armand M, Charles ML, Lartigue O
Human skin detection in the visible and near infrared 2015 Mendenhall MJ, Nunez AS, Martin RK
A novel algorithm for remote photoplethysmography: Spatial subspace rotation 2015 Wang W, Stuijk S, De Haan G
Robust heart rate measurement from video using select random patches 2015 Lam A, Kuno Y
Motion robust remote-PPG in infrared 2015 van Gastel M, Stuijk S, de Haan G
DistancePPG: Robust non-contact vital signs monitoring using a camera 2015 Kumar M, Veeraraghavan A, Sabharwal A
A survey of remote optical photoplethysmographic imaging methods 2015 McDuff DJ, Estepp JR, Piasecki AM, Blackford EB
Survey: 64 percent of patients willing to have video visits with docs 2015 Pai A
Instrumentation in diffuse optical imaging 2014 Zhang X
Training-based spectral reconstruction from a single RGB image 2014 Nguyen RM, Prasad DK, Brown MS
Remote detection of photoplethysmographic systolic and diastolic peaks using a digital camera 2014 McDuff D, Gontarek S, Picard RW
Improvements in remote cardiopulmonary measurement using a five band digital camera 2014 McDuff D, Gontarek S, Picard RW
Riesz pyramids for fast phase-based video magnification 2014 Wadhwa N, Rubinstein M, Durand F, Freeman WT
Towards continuous monitoring of pulse rate in neonatal intensive care unit with a webcam 2014 Mestha LK, Kyal S, Xu B, Lewis LE, Kumar V
Remote detection of mental workload changes using cardiac parameters assessed with a low-cost webcam 2014 Bousefsaf F, Maaoui C, Pruski A
Development of a baby friendly non-contact method for measuring vital signs: first results of clinical measurements in an open incubator at a neonatal intensive care unit 2014 Klaessens JH, Van Den Born M, van der Veen A, Sikkens-van de Kraats J, van den Dungen FA, Verdaasdonk RM
Adaptive color constancy using faces 2014 Bianco S, Schettini R
Bioglass: Physiological parameter estimation using a head-mounted wearable device 2014 Hernandez J, Li Y, Rehg JM, Picard RW
Non-contact video-based pulse rate measurement on a mobile service robot 2014 Stricker R, Müller S, Gross HM
Exploiting spatial redundancy of image sensor for motion robust rPPG 2014 Wang W, Stuijk S, De Haan G
Exploiting spatial redundancy of image sensor for motion robust rPPG 2014 Wang W, Stuijk S, De Haan G
Photoacoustic microscopy and computed tomography: from bench to bedside 2014 Wang LV, Gao L
The society for vascular surgery lower extremity threatened limb classification system: risk stratification based on wound, ischemia, and foot infection (WIfI) 2014 Mills Sr JL, Conte MS, Armstrong DG, Pomposelli FB, Schanzer A, Sidawy AN, Andros G, for Vascular Surgery Lower Extremity Guidelines Committee S, Others
Non-contact video-based vital sign monitoring using ambient light and auto-regressive models 2014 Tarassenko L, Villarroel M, Guazzi A, Jorge J, Clifton DA, Pugh C
Clinical assessment of patients with peripheral arterial disease 2014 Bailey MA, Griffin KJ, Scott DJ
Remote heart rate measurement from face videos under realistic situations 2014 Li X, Chen J, Zhao G, Pietikainen M
Improved motion robustness of remote-PPG by using the blood volume pulse signature 2014 De Haan G, Van Leest A
Recovering pulse rate during motion artifact with a multi-imager array for non-contact imaging photoplethysmography 2014 Estepp JR, Blackford EB, Meier CM
One millisecond face alignment with an ensemble of regression trees 2014 Kazemi V, Josephine S
Remote measurement of cognitive stress via heart rate variability 2014 McDuff D, Gontarek S, Picard R
Drowsiness detection using photoplethysmography signal 2014 Kurian D, Radhakrishnan K, Balakrishnan AA
Heart rate monitoring using Kinect and color amplification 2014 Smilkstein T, Buenrostro M, Kenyon A, Lienemann M, Larson G
Noncontact monitoring breathing pattern, exhalation flow rate and pulse transit time 2014 Shao D, Yang Y, Liu C, Tsow F, Yu H, Tao N
Non-contact heart rate monitoring utilizing camera photoplethysmography in the neonatal intensive care unit—A pilot study 2013 Aarts LA, Jeanne V, Cleary JP, Lieber C, Nelson JS, Oetomo SB, Verkruysse W
Privacy visor: Method for preventing face image detection by using differences in human and device sensitivity 2013 Yamada T, Gohshi S, Echizen I
Phase-based video motion processing 2013 Wadhwa N, Rubinstein M, Durand F, Freeman WT
Continuous wavelet filtering on webcam photoplethysmographic signals to remotely assess the instantaneous heart rate 2013 Bousefsaf F, Maaoui C, Pruski A
Camera-based system for contactless monitoring of respiration 2013 Bartula M, Tigges T, Muehlsteff J
Detecting pulse from head motions in video 2013 Balakrishnan G, Durand F, Guttag J
Second derivative analysis of forehead photoplethysmographic signal in healthy volunteers and diabetes patients 2013 Pilt K, Meigas K, Temitski K, Viigimaa M
Visual analysis of eye state and head pose for driver alertness monitoring 2013 Mbouna RO, Kong SG, Chun MG
Implementation of the World Health Organization surgical safety checklist, including introduction of pulse oximetry, in a resource-limited setting 2013 Kwok AC, Funk LM, Baltaga R, Lipsitz SR, Merry AF, Dziekan G, Ciobanu G, Berry WR, Gawande AA
Intelligent driver monitoring systems based on physiological sensor signals: A review 2013 Begum S
Carsafe app: Alerting drowsy and distracted drivers using dual cameras on smartphones 2013 You CW, Lane ND, Chen F, Wang R, Chen Z, Bao TJ, Montes-de-Oca M, Cheng Y, Lin M, Torresani L, Others
Comparison of green, blue and infrared light in wrist and forehead photoplethysmography 2013 Vizbara V
Robust pulse rate from chrominance-based rPPG 2013 De Haan G, Jeanne V
Towards integrative physiological monitoring of the critically ill: from cardiovascular to microcirculatory and cellular function monitoring at the bedside 2013 Donati A, Tibboel D, Ince C
Towards sensing the influence of visual narratives on human affect 2012 Burzo M, McDuff D, Mihalcea R, Morency LP, Narvaez A, Pérez-Rosas V
Perinasal imaging of physiological stress and its affective potential 2012 Shastri D, Papadakis M, Tsiamyrtzis P, Bass B, Pavlidis I
Perinasal imaging of physiological stress and its affective potential 2012 Shastri D, Papadakis M, Tsiamyrtzis P, Bass B, Pavlidis I
CV Dazzle: Camouflage from computer vision 2012 Harvey A
Noncontact imaging photoplethysmography to effectively access pulse rate variability 2012 Sun Y, Hu S, Azorin-Peris V, Kalawsky R, Greenwald SE
Measuring pulse rate with a webcam 2012 Lewandowska M, Nowak J
Eulerian video magnification for revealing subtle changes in the world 2012 Wu HY, Rubinstein M, Shih E, Guttag J, Durand F, Freeman W
On the analysis of fingertip photoplethysmogram signals 2012 Elgendi M
Computational retinal imaging via binocular coupling and indirect illumination 2012 Lawson E, Boggess J, Khullar S, Olwal A, Wetzstein G, Raskar R
Heart rate variability is associated with emotion recognition: direct evidence for a relationship between the autonomic nervous system and social cognition 2012 Quintana DS, Guastella AJ, Outhred T, Hickie IB, Kemp AH
Towards sensing the influence of visual narratives on human affect 2012 Burzo M, McDuff D, Mihalcea R, Morency LP, Narvaez A, Pérez-Rosas V
On the analysis of fingertip photoplethysmogram signals 2012 Elgendi M
Use of ambient light in remote photoplethysmographic systems: comparison between a high-performance camera and a low-cost webcam 2012 Sun Y, Azorin-Peris V, Kalawsky R, Hu S, Papin C, Greenwald SE
Derivation of a cardiac arrest prediction model using ward vital signs 2012 Churpek MM, Yuen TC, Park SY, Meltzer DO, Hall JB, Edelson DP
Eulerian video magnification for revealing subtle changes in the world 2012 Wu HY, Rubinstein M, Shih E, Guttag J, Durand F, Freeman W
Barriers to telemedicine: survey of current users in acute care units 2012 Rogove HJ, McArthur D, Demaerschalk BM, Vespa PM
Changes in heart rate variability associated with acute alcohol consumption: current knowledge and implications for practice and research 2011 Romanowicz M, Schmidt JE, Bostwick JM, Mrazek DA, Karpyak VM
Noninvasive imaging of human skin hemodynamics using a digital red-green-blue camera 2011 Nishidate I, Tanaka N, Kawase T, Maeda T, Yuasa T, Aizu Y, Yuasa T, Niizeki K
A novel method for extracting respiration rate and relative tidal volume from infrared thermography 2011 Lewis GF, Gatto RG, Porges SW
Motion-compensated noncontact imaging photoplethysmography to monitor cardiorespiratory status during exercise 2011 Yu S, Hu S, Azorin-Peris V, Chambers JA, Zhu Y, Greenwald SE
CATRA: interactive measuring and modeling of cataracts 2011 Pamplona VF, Passos EB, Zizka J, Oliveira MM, Lawson E, Clua E, Raskar R
Optical coherence tomography: fundamental principles, instrumental designs and biomedical applications 2011 Popescu DP, Flueraru C, Mao Y, Chang S, Disano J, Sherif S, Sowa MG, Others
Evaluation of an inexpensive depth camera for passive in-home fall risk assessment 2011 Stone EE, Skubic M
A medical mirror for non-contact health monitoring 2011 Poh MZ, McDuff D, Picard R
Driving distraction analysis by ECG signals: an entropy analysis 2011 Yu L, Sun X, Zhang K
Measuring pulse rate with a webcam—a non-contact method for evaluating cardiac activity 2011 Lewandowska M, Rumi?ski J, Kocejko T, Nowak J
A multimodal database for affect recognition and implicit tagging 2011 Soleymani M, Lichtenauer J, Pun T, Pantic M
Sparse optimization with least-squares constraints 2011 Van den Berg E, Friedlander MP
Affect detection from multichannel physiology during learning sessions with AutoTutor 2011 Hussain MS, AlZoubi O, Calvo RA, D’Mello SK
Applying neural network analysis on heart rate variability data to assess driver fatigue 2011 Patel M, Lal SK, Kavanagh D, Rossiter P
Robust principal component analysis? 2011 Candès EJ, Li X, Ma Y, Wright J
Optimal wavelength selection for noncontact reflection photoplethysmography 2011 Martinez LF, Paez G, Strojnik M
Measuring pulse rate with a webcam—a non-contact method for evaluating cardiac activity 2011 Lewandowska M, Rumi?ski J, Kocejko T, Nowak J
Clinical signs and CRP values associated with blood culture results in neonates evaluated for suspected sepsis 2010 Ohlin A, Björkqvist M, Montgomery SM, Schollin J
A novel screening method for influenza patients using a newly developed non-contact screening system 2010 Matsui T, Hakozaki Y, Suzuki S, Usui T, Kato T, Hasegawa K, Sugiyama Y, Sugamata M, Abe S
Heart rate monitoring via remote photoplethysmography with motion artifacts reduction 2010 Cennini G, Arguel J, Ak?it K, van Leest A
Real-time diffuse optical tomography based on structured illumination 2010 Bélanger S, Abran M, Intes X, Casanova C, Lesage F
NETRA: interactive display for estimating refractive errors and focal range 2010 Pamplona VF, Mohan A, Oliveira MM, Raskar R
Optical coherence tomography--development, principles, applications 2010 Fercher AF
Peripheral arterial disease in diabetes—a review 2010 Jude EB, Eleftheriadou I, Tentolouris N
Driver inattention monitoring system for intelligent vehicles: A review 2010 Dong Y, Hu Z, Uchimura K, Murayama N
Advancements in noncontact, multiparameter physiological measurements using a webcam 2010 Poh MZ, McDuff D, Picard RW
Drowsy driver detection system using eye blink patterns 2010 Danisman T, Bilasco IM, Djeraba C, Ihaddadene N
Thin-film optical filters 2010 Macleod HA, Macleod HA
Non-contact, automated cardiac pulse measurements using video imaging and blind source separation 2010 Poh MZ, McDuff DJ, Picard RW
Detecting driver sleepiness using optimized nonlinear combinations of sleepiness indicators 2010 Sandberg D, Akerstedt T, Anund A, Kecklund G, Wahde M
Eye safety of IREDs used in lamp applications 2009 Jaeger C
Noninvasive cardiac output estimation using a novel photoplethysmogram index 2009 Wang L, Pickwell-MacPherson E, Liang YP, Zhang YT
Using telemedicine to improve outcomes in diabetes—an emerging technology 2009 Klonoff DC
The vital signs of chronic disease management 2009 Harries AD, Zachariah R, Kapur A, Jahn A, Enarson DA
Drowsy driving detection based on human pulse wave by photoplethysmography signal processing 2009 Park H, Oh S, Hahn M
Nonintrusive biological signal monitoring in a car to evaluate a driver’s stress and health state 2009 Baek HJ, Lee HB, Kim JS, Choi JM, Kim KK, Park KS
A fast iterative shrinkage-thresholding algorithm for linear inverse problems 2009 Beck A, Teboulle M
A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems 2009 Beck A, Teboulle M
Utility of the {Photoplethysmogram} in {Circulatory} {Monitoring} 2008 Reisner A, Shaltis PA, McCombie D, Asada HH, Warner DS, Warner MA
Understanding cardiac output 2008 Vincent JL
Tutorial on photoacoustic microscopy and computed tomography 2008 Wang LV
Prospects of photoacoustic tomography 2008 Wang LV
An image-based functional method for opto-electronic detection of skin-perfusion 2008 Huelsbusch M
Estimation of respiratory waveform and heart rate using an accelerometer 2008 Phan DH, Bonnet S, Guillemaud R, Castelli E, Pham Thi NY
The microcirculation in health and critical disease 2008 Corstian A, Klijn E, Lagrand WK, Brugts JJ, Ince C, Spronk PE, Simoons ML
Mesopic Street Lighting Demonstration and Evaluation Final Report 2008 Morante P
Remote plethysmographic imaging using ambient light 2008 Verkruysse W, Svaasand LO, Nelson JS
Contact-free measurement of cardiac pulse based on the analysis of thermal imagery 2007 Garbey M, Sun N, Merla A, Pavlidis I
Photoplethysmography and its application in clinical physiological measurement 2007 Allen J
Noncontact simultaneous dual wavelength photoplethysmography: a further step toward noncontact pulse oximetry 2007 Humphreys K, Ward T, Markham C
Photoplethysmography and its application in clinical physiological measurement 2007 Allen J
Heart rate measurement based on a time-lapse image 2007 Takano C, Ohta Y
A systematic review of the benefits of home telecare for frail elderly people and those with long-term conditions 2007 Barlow J, Singh D, Bayer S, Curry R
Fever and standard monitoring parameters of ICU patients: a descriptive study 2007 Kiekkas P, Brokalaki H, Manolis E, Askotiri P, Karga M, Baltopoulos GI
Drowsy driver detection through facial movement analysis 2007 Vural E, Cetin M, Ercil A, Littlewort G, Bartlett M, Movellan J
The impact of driver inattention on near-crash/crash risk: An analysis using the 100-car naturalistic driving study data 2006 Klauer SG, Dingus TA, Neale VL, Sudweeks JD, Ramsey DJ, Others
The cartoon animation filter 2006 Wang J, Drucker SM, Agrawala M, Cohen MF
Detecting stress during real-world driving tasks using physiological sensors 2005 Healey JA, Picard RW
Full-field laser Doppler perfusion imaging and monitoring with an intelligent CMOS camera 2005 Serov A, Steinacher B, Lasser T
Contactless multiple wavelength photoplethysmographic imaging: A first step toward “SpO 2 camera” technology 2005 Wieringa FP, Mastik F, van der Steen AF
Spectral analysis of heart rate variability in sleep 2005 Bušek P, Va?ková J, Opavsk\`y J, Salinger J, Nevšímalová S
Through-wall UWB radar operating within FCC's mask for sensing heart beat and breathing rate 2005 Chia MYW, Leong SW, Sim CK, Chan KM
Contactless multiple wavelength photoplethysmographic imaging: A first step toward “SpO 2 camera” technology 2005 Wieringa FP, Mastik F, van der Steen AF
Motion magnification 2005 Liu C, Torralba A, Freeman WT, Durand F, Adelson EH
Effects of skin pigmentation on pulse oximeter accuracy at low saturation 2005 Bickler PE, Feiner JR, Severinghaus JW
Optical coherence tomography-principles and applications 2003 Fercher AF, Drexler W, Hitzenberger CK, Lasser T
Attentional modulation of heart rate variability (HRV) during execution of PC based cognitive tasks 2003 Tripathi KK, Mukundan CR, Mathew TL, Others
Determining driver visual attention with one camera 2003 Smith P, Shah M, da Vitoria Lobo N
Feature extraction from ECG signals using wavelet transforms for disease diagnostics 2002 Saxena SC, Kumar V, Hamde ST
Contactless mapping of rhythmical phenomena in tissue perfusion using PPGI 2002 Huelsbusch M, Blazek V
Relationship between electroencephalogram slow-wave magnitude and heart rate variability during sleep in humans 2002 Yang CC, Lai CW, Lai HY, Kuo TB
Entropy-based dark frame subtraction 2001 Goesele M, Heidrich W, Seidel HP
Near-infrared CCD imaging: Possibilities for noninvasive and contactless 2D mapping of dermal venous hemodynamics 2000 Blazek V, Wu T, Hoelscher D
Photoplethysmography imaging: a new noninvasive and noncontact method for mapping of the dermal perfusion changes 2000 Wu T, Blazek V, Schmitt HJ
Affective computing 2000 Picard RW
Design and evaluation of a continuous-wave diffuse optical tomography system 1999 Siegel AM, Marota JJA, Boas DA
Assessment of {Vasoactive} {Agents} and {Vascular} {Aging} by the {Second} {Derivative} of {Photoplethysmogram} {Waveform} 1998 Takazawa K, Tanaka N, Fujita M, Matsuoka O, Saiki T, Aikawa M, Tamura S, Ibukiyama C
Optical coherence tomography of the human retina 1995 Hee MR, Izatt JA, Swanson EA, Huang D, Schuman JS, Lin CP, Puliafito CA, Fujimoto JG
Imaging of macular diseases with optical coherence tomography 1995 Puliafito CA, Hee MR, Lin CP, Reichel E, Schuman JS, Duker JS, Izatt JA, Swanson EA, Fujimoto JG
Respiratory sinus arrhythmia: autonomic origins, physiological mechanisms, and psychophysiological implications 1993 Berntson GG, Cacioppo JT, Quigley KS
Episodic bradycardia in preterm infants 1992 Upton CJ, Milner AD, Stokes GM
Absorption spectra of human fetal and adult oxyhemoglobin, de-oxyhemoglobin, carboxyhemoglobin, and methemoglobin 1991 Zijlstra WG, Buursma A, Meeuwsen-Van der Roest WP
Detection and tracking of point features 1991 Tomasi C, Kanade T
Optical coherence tomography 1991 Huang D, Swanson EA, Lin CP, Schuman JS, Stinson WG, Chang W, Hee MR, Flotte T, Gregory K, Puliafito CA, Others
Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography 1987 Fischler MA, Bolles RC
Power spectrum analysis of heart rate fluctuation: a quantitative probe of beat-to-beat cardiovascular control 1981 Akselrod S, Gordon D, Ubel FA, Shannon DC, Berger AC, Cohen RJ
Properties of all-dielectric interference filters. II. Filters in parallel beams of light incident obliquely and in convergent beams 1959 Lissberger PH, Wilcock WL
Studies on the estimation of cardiac ouptut in man, and of abnormalities in cardiac function, from the heart's recoil and the blood's impacts; the ballistocardiogram 1939 Starr I, Rawson AJ, Schroeder HA, Joseph NR