Cough sound detection and diagnosis using artificial intelligence techniques: challenges and opportunities

KS Alqudaihi, N Aslam, IU Khan, AM Almuhaideb… - Ieee …, 2021 - ieeexplore.ieee.org
Coughing is a common symptom of several respiratory diseases. The sound and type of
cough are useful features to consider when diagnosing a disease. Respiratory infections …

A systematic review on cough sound analysis for Covid-19 diagnosis and screening: is my cough sound COVID-19?

KC Santosh, N Rasmussen, M Mamun… - PeerJ Computer Science, 2022 - peerj.com
For COVID-19, the need for robust, inexpensive, and accessible screening becomes critical.
Even though symptoms present differently, cough is still taken as one of the primary …

Synthetic smartwatch imu data generation from in-the-wild asl videos

PS Santhalingam, P Pathak, H Rangwala… - Proceedings of the ACM …, 2023 - dl.acm.org
The scarcity of training data available for IMUs in wearables poses a serious challenge for
IMU-based American Sign Language (ASL) recognition. In this paper, we ask the following …

Smart mask as wearable for post-pandemic personal healthcare

J Li, J Yin, S Ramakrishna, D Ji - Biosensors, 2023 - mdpi.com
A mask serves as a simple external barrier that protects humans from infectious particles
from poor air conditions in the surrounding environment. As an important personal protective …

BreathTrack: detecting regular breathing phases from unannotated acoustic data captured by a smartphone

B Islam, MM Rahman, T Ahmed, MY Ahmed… - Proceedings of the …, 2021 - dl.acm.org
Breathing biomarkers, such as breathing rate, fractional inspiratory time, and inhalation-
exhalation ratio, are vital for monitoring the user's health and well-being. Accurate estimation …

Motion-based respiratory rate estimation with motion artifact removal using video of face and upper body

M Gwak, K Vatanparvar, J Kuang… - 2022 44th Annual …, 2022 - ieeexplore.ieee.org
Respiratory rate (RR) is a significant indicator of health conditions. Remote contactless
measurement of RR is gaining popularity with recent respiratory tract infection awareness …

Improving heart rate and heart rate variability estimation from video through a hr-rr-tuned filter

M Chan, L Zhu, K Vatanparvar, H Jung… - ICASSP 2023-2023 …, 2023 - ieeexplore.ieee.org
This paper presents algorithms to improve the estimation of heart rate (HR) and heart rate
variability (HRV) from smartphone video. The remote photoplethysmogram (rPPG) signals …

Remote photoplethysmography and heart rate estimation by dynamic region of interest tracking

W Wei, K Vatanparvar, L Zhu… - 2022 44th Annual …, 2022 - ieeexplore.ieee.org
Remote photoplethysmography (PPG) estimates vital signs by measuring changes in the
reflected light from the human skin. Compared to traditional PPG techniques, remote PPG …

IBSync: Intra-body synchronization of wearable devices using artificial ECG landmarks

F Wolling, CD Huynh, K Van Laerhoven - Proceedings of the 2021 ACM …, 2021 - dl.acm.org
The synchronization of wearable devices in distributed, multi-device systems is a persistent
challenge. Particularly machine learning approaches suffer from the devices' inaccurate …

Twist-n-sync: Software clock synchronization with microseconds accuracy using mems-gyroscopes

M Faizullin, A Kornilova, A Akhmetyanov, G Ferrer - Sensors, 2020 - mdpi.com
Sensor networks require a high degree of synchronization in order to produce a stream of
data useful for further purposes. Examples of time misalignment manifest as undesired …