Development of a real‐time adaptive delta compression algorithm for photoplethysmography system

• Published in: IEEJ transactions on electrical and electronic engineering Vol. 13; no. 10; pp. 1454 - 1460
• Main Authors: Chong, Kim Soon, Gan, Kok Beng, Zahedi, Edmond
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01.10.2018; Wiley Subscription Services, Inc
• Subjects: Adaptive algorithms; adaptive delta data compression; Adaptive systems; Algorithms; Blood volume; Bluetooth; Compression ratio; Compression tests; Data compression; Graphical user interface; Photoplethysmograph (PPG); Physicians; Recording; Signal monitoring; Storage capacity; Time compression

Photoplethysmography (PPG) is a simple and low‐cost optical technique that measures the blood volume change of the microvascular bed. The multichannel PPG recording system enables researchers to study the characteristics of the PPG signal from multiple body sites. Long‐time, continuous PPG signal mo...