Type

Conference Proceedings

Authors

Tomas Ward
Charles Markham
Marcin Lukasz Gradziel
K Humphreys

Subjects

Physics

Topics
contact light emitting diodes imaging camera digital camera computer science pulse oximetry cmos electronic engineering

A CMOS camera-based system for non-contact pulse oximetry imaging (2006)

Abstract In this paper a non-contact pulse oximetry imaging system is described. The system utilises a CMOS digital camera and near infrared (NIR) light emitting diodes operating in a reflection mode to simultaneously capture photoplethysmograph (PPG) signals at two wavelengths. The Modified Beer-Lambert Law is used to extrapolate tissue oxygenation from the PPG signals. Attention is drawn to the system’s potential in applications such as the assessment and management of wounds.
Collections Ireland -> Maynooth University -> Subject = Science & Engineering: Electronic Engineering
Ireland -> Maynooth University -> Subject = Science & Engineering: Computer Science
Ireland -> Maynooth University -> Subject = Science & Engineering
Ireland -> Maynooth University -> Academic Unit = Faculty of Science and Engineering
Ireland -> Maynooth University -> Academic Unit = Faculty of Science and Engineering: Electronic Engineering
Ireland -> Maynooth University -> Status = Published
Ireland -> Maynooth University -> Type = Conference or Workshop Item
Ireland -> Maynooth University -> Open Access DRIVERset
Ireland -> Maynooth University -> Academic Unit = Faculty of Science and Engineering: Computer Science

Full list of authors on original publication

Tomas Ward, Charles Markham, Marcin Lukasz Gradziel, K Humphreys

Experts in our system

1
Tomas Ward
Maynooth University
Total Publications: 189
 
2
Charles Markham
Maynooth University
Total Publications: 64
 
3
Marcin Gradziel
Maynooth University
Total Publications: 34