The shifting paradigm in clinical practice to remote healthcare underscores the need to
develop novel biosensing modalities to rapidly and continuously assess digital and …

Background: Cuffless blood pressure measurement technologies have attracted significant
attention for their potential to transform cardiovascular monitoring. Methods: This updated …

The development of non-contact techniques for monitoring human vital signs has significant
potential to improve patient care in diverse settings. By facilitating easier and more …

Pre-processing of the photoplethysmography (PPG) signal plays an important role in the
analysis of the pulse wave signal. The task of pre-processing is to remove noise from the …

Camera-based measurement of vital signs utilizes imaging equipment to measure
physiological changes by analyzing human body images. The contactless physiological …

Non-contact heart monitoring is crucial in advancing telemedicine, fitness tracking, and
mass screening. Remote photoplethysmography (rPPG) is a non-contact technique to obtain …

In this chapter, we introduce the advantages of optical sensing technology and describe the
typical biomedical optical sensor, photoplethysmography (PPG) device. Optical sensors …

Vision-based remote non-contact physiological measurements are crucial for detecting
indicators (such as heart rate and blood pressure) that reflect important vital signs. This …

Newborns requiring intensive medical care are placed in a specialized area of the hospital
known as the neonatal intensive care unit (NICU). In the NICU, electrocardiography (ECG) is …

Heart defect early detection and correct diagnosis have become important healthcare
priorities. Tools for monitoring cardiac problems are constantly being developed, with the …