Images for use in research and education

This page provides details of images which I have used in my research and teaching.

Explore images

Use the link above to explore images which are available for reuse, including the following examples:

Photoplethysmogram (PPG) pulse wave Max Health Band Photoplethysmogram signal components Extracting respiratory signals from the photoplethysmogram Respiratory modulations of photoplethysmogram and electrocardiogram signals Finger vs ear photoplethysmogram pulse waves

Images by Peter H Charlton, reproduced from here under CC BY 4.0.

Copyright © 2021 Peter Charlton.