Publication
Improving Actigraph Sleep/Wake Classification with Cardio-Respiratory Signals
Publications associées (63)
Design and Implementation of a Neural Network Based Predistorter for Enhanced Mobile Broadband
Alexios Konstantinos Balatsoukas Stimming
Digital predistortion is the process of using digital signal processing to correct nonlinearities caused by the analog RF front-end of a wireless transmitter. These nonlinearities contribute to adjacent channel leakage, degrade the error vector magnitude o ...
IEEE2019Apparatus for non-invasive sensing of biomarkers in human sweat
Mihai Adrian Ionescu, Fabien Patrick Wildhaber, Johan Frédéric Longo, Hoël Maxime Guérin, Francesco Bellando
Presented herein are devices for collecting and/or channeling a biofluid (e.g., sweat, tears, saliva) and detecting and/or quantifying one or more biomarkers in the biofluid. The biomarker(s) may include, for example, ions, salts thereof, hormones and/or s ...
2019Multi-Modal Acute Stress Recognition Using Off-the-Shelf Wearable Devices
David Atienza Alonso, Amir Aminifar, Adriana Arza Valdes, Fabio Isidoro Tiberio Dell'Agnola, Victoriano Montesinos Canovas
Monitoring stress and, in general, emotions has attracted a lot of attention over the past few decades. Stress monitoring has many applications, including high-risk missions and surgical procedures as well as mental/emotional health monitoring. In this pap ...
IEEE2019Wearable Sensors for Frequency-Multiplexed EIT and Multilead ECG Data Acquisition
Josias Basil Wacker, Fabian Braun, Michaël Rapin
This paper presents a wearable sensor architecture for frequency-multiplexed electrical impedance tomography (EIT) and synchronous multilead electrocardiogram (ECG) data acquisition. The system is based on a novel electronic sensing architecture, called co ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019Sampling the Multiple Facets of Light
The theme of this thesis revolves around three important manifestations of light, namely its corpuscular, wave and electromagnetic nature. Our goal is to exploit these principles to analyze, design and build imaging modalities by developing new signal proc ...
EPFL2018Real-Time Event-Driven Classification Technique for Early Detection and Prevention of Myocardial Infarction on Wearable Systems
David Atienza Alonso, Amir Aminifar, Dionisije Sopic
A considerable portion of government health-care spending is allocated to the continuous monitoring of patients suffering from cardiovascular diseases, particularly myocardial infarction (MI). Wearable devices present a cost-effective means of monitoring p ...
2018Prediction of patient-reported physical activity scores from wearable accelerometer data: a feasibility study
Many diseases are characterized by limitations in mobility, including a wide range of musculoskeletal and neurological conditions. Reduced mobility impacts a patients ability to perform activities of daily living, which in turn reduces health-related quali ...
2018A Flexible Front-End for Wearable Electrochemical Sensing
Giovanni De Micheli, Sandro Carrara, Francesca Stradolini, Mandresy Ivan Ny Hanitra, Danilo Demarchi, Francesca Criscuolo, Tugba Kilic, Abuduwaili Tuoheti, Lucia Lobello
This work presents the design and the realization of a flexible front-end circuitry for electrochemical sensing with wearable devices. The hardware combines readout circuitry for amperometric and Open Circuit Potential (OCP) measurements. The sensing platf ...
IEEE2018Integration of Wearable Sensors Into the Evaluation of Running Economy and Foot Mechanics in Elite Runners
Benoît Mariani, Mathieu Pascal Falbriard
Running economy, known as the steady-state oxygen consumption at a given submaximal intensity, has been proposed as one of the key factors differentiating East African runners from other running communities around the world. Kenyan runners have dominated m ...
LIPPINCOTT WILLIAMS & WILKINS2018See-through ophthalmoscope for retinal imaging
Christophe Moser, Dino Carpentras
With the miniaturization of scanning mirrors and the emergence of wearable health monitoring, an intriguing step is to investigate the potential of a laser scanning ophthalmoscope (LSO) for retinal imaging with wearable glasses. In addition to providing mo ...
Spie-Soc Photo-Optical Instrumentation Engineers2017