In the past decade, there has been a resurgence in the field of unobtrusive
cardiomechanical assessment, through advancing methods for measuring and interpreting …

In recent years, biometrics (eg, fingerprint or face recognition) has replaced traditional
passwords and PINs as a widely used method for user authentication, particularly in …

Using a camera as an optical sensor to monitor physiological parameters has garnered
considerable research interest in biomedical engineering in recent decades. Researchers …

Heart rate variability (HRV) is a crucial metric that quantifies the variation between
consecutive heartbeats, serving as a significant indicator of autonomic nervous system …

We propose a hidden Markov model approach for processing seismocardiograms. The
seismocardiogram morphology is learned using the expectation-maximization algorithm …

This study was performed to investigate the effect of live, spontaneous harp music on
individual patients in an intensive care unit (ICU), either pre‐or postoperatively. The purpose …

Ballistocardiography (BCG) is considered a good alternative to HRV analysis with its non-
contact and unobtrusive acquisition characteristics. However, consensus about its validity …

Accurate and consistent automatic seismocardiogram annotation without concurrent ECG -
IOPscience Skip to content IOP Science home Accessibility Help Search Journals Journals list …

A number of research groups have proposed methods for ballistocardiogram (BCG) peak
detection toward the identification of individual cardiac cycles. However, objective …

Heart rate variability (HRV) features support several clinical applications, including sleep
staging, and ballistocardiograms (BCGs) can be used to unobtrusively estimate these …