ArticleBiomedical optics express2016
Motion robust PPG-imaging through color channel mapping.
Article in Biomedical optics express, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery.Scientific reports · 2022Trial
- Missed isochromatic cardiac pulsation in remote photoplethysmography: detection, impact, and removal.Biomedical optics express · 2026Article
- Barriers to translating continuous monitoring technologies for preventative medicine.Nature biomedical engineering · 2025Review
- Pulse Oximetry Imaging System Using Spatially Uniform Dual Wavelength Illumination.Sensors (Basel, Switzerland) · 2023Article
- Photoplethysmographic Imaging of Hemodynamics and Two-Dimensional Oximetry.Optics and spectroscopy · 2022Article
- PulseCam: a camera-based, motion-robust and highly sensitive blood perfusion imaging modality.Scientific reports · 2020Article
- An open-source remote heart rate imaging method with practical apparatus and algorithms.Behavior research methods · 2019Article
- Visualization of skin capillaries with moving red blood cells in arbitrary area of the body.Biomedical optics express · 2019Article
- A Broader Look: Camera-Based Vital Sign Estimation across the Spectrum.Yearbook of medical informatics · 2019Review
- Frame Registration for Motion Compensation in Imaging Photoplethysmography.Sensors (Basel, Switzerland) · 2018Article
- Alterations of blood pulsations parameters in carotid basin due to body position change.Scientific reports · 2018Article
- Comparison of speckleplethysmographic (SPG) and photoplethysmographic (PPG) imaging by Monte Carlo simulations andBiomedical optics express · 2018Article
- New insights into the origin of remote PPG signals in visible light and infrared.Scientific reports · 2018Article
- Article
- Camera-based photoplethysmography in an intraoperative setting.Biomedical engineering online · 2018Article
- Article
- The value of polarization in camera-based photoplethysmography.Biomedical optics express · 2017Article
- New principle for measuring arterial blood oxygenation, enabling motion-robust remote monitoring.Scientific reports · 2016Article
- Skin inhomogeneity as a source of error in remote PPG-imaging.Biomedical optics express · 2016Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photoplethysmography (PPG)-imaging is an emerging noninvasive technique that maps spatial blood-volume variations in living tissue with a video camera. In this paper, we clarify how cardiac-related (i.e., ballistocardiographic; BCG) artifacts occur in this imaging modality and address these using algorithms from the remote-PPG literature. Performance is assessed under stationary conditions at the immobilized hand. Our proposal outperforms the state-of-the-art, blood pulsation imaging [Biomed. Opt. Express5, 3123 (2014). ], even in our best attempt to create diffused illumination. BCG-artifacts are suppressed to an order of magnitude below PPG-signal strength, which is sufficient to prevent interpretation errors.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.