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Mohsin Y. Ahmed

3 accepted papers

2025

Earbuds Orientation Alignment Based on Markov Chain Monte Carlo Sampling

ICASSP 2025accepted

Earbuds are instrumental in health monitoring but the orientation can variate among users, which may significantly impact the health-monitoring system generalizability. To study the effect of earbuds orientation heterogeneity and align kinematics across earbuds orientations, we collected a dataset w…

Cited by 0SourceScholar
2024

Multimodal Breathing Rate Estimation Using Facial Motion and RPPG From RGB Camera

ICASSP 2024accepted

Camera-based respiratory monitoring is contactless, non-invasive, unobtrusive, and easily accessible compared to conventional wearable devices. This paper presents a novel multimodal approach to estimating breathing rate based on tracking the movement and color changes of the face through an RGB cam…

Cited by 0SourceScholar
2024

Normalization is All You Need: Robust Full-Range Contactless SpO2 Estimation Across Users

ICASSP 2024accepted

The accurate estimation of peripheral capillary oxygen saturation (SpO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> ) is vital for monitoring respiratory health, with applications spanning medical diagnostics and fitness tracking. Remote phot…

Cited by 0SourceScholar