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Wim Verkruysse
Researcher at Philips
Publications - 56
Citations - 3630
Wim Verkruysse is an academic researcher from Philips. The author has contributed to research in topics: Laser & Pulse duration. The author has an hindex of 28, co-authored 55 publications receiving 3171 citations. Previous affiliations of Wim Verkruysse include University of California, Irvine & University of Amsterdam.
Papers
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Journal ArticleDOI
Remote plethysmographic imaging using ambient light
TL;DR: Plethysmographic signals were measured remotely (>1m) using ambient light and a simple consumer level digital camera in movie mode as discussed by the authors, which may be useful for medical purposes such as characterization of vascular skin lesions and remote sensing of vital signs (e.g., heart and respiration rates) for triage or sports purposes.
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Non-contact heart rate monitoring utilizing camera photoplethysmography in the neonatal intensive care unit — A pilot study
Lonneke A.M. Aarts,Vincent Jeanne,John P. Cleary,C. Lieber,J. Stuart Nelson,Sidarto Bambang Oetomo,Wim Verkruysse,Wim Verkruysse +7 more
TL;DR: In this paper, a camera based plethysmography was used as a contactless method to determine heart rate in the Neonatal Intensive care unit (NICU).
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Diffuse-reflectance spectroscopy from 500 to 1060 nm by correction for inhomogeneously distributed absorbers.
TL;DR: Measurements of in vivo optical properties in the wavelength range 500-1060 nm are presented and a correction factor is introduced for inhomogeneous distribution of blood concentrated in discrete cylindrical vessels.
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Modelling light distributions of homogeneous versus discrete absorbers in light irradiated turbid media.
TL;DR: The correction procedure simplifies the calculation of fluence rate distributions in turbid media with discrete absorbers, which will allow future Monte Carlo computations of, for example, colour perception and optimization of vascular damage by laser treatment of port wine stain models with realistic vessel anatomy.
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Light distributions in a port wine stain model containing multiple cylindrical and curved blood vessels.
TL;DR: Modelling of PWS treated by laser using an improved and more realistic PWS model is improved to improve the clinical results in laser treatment of port wine stains.