Studies in Skin Perfusion Dynamics: Photoplethysmography and its Applications in Medical Diagnostics

This book talks about photoplethysmography (PPG) techniques based on computer—aided data processing. In particular, it presents the results of a co—operative Indo—German project on the topic between Indian Institute of Technology at Chennai and RWTH Aachen University. Measuring system design, experimental details and some preliminary results obtained so far within the framework of this project are presented here. From the investigations carried out so far using the PPG sensors in conjunctio...