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Signal Quality Assessment for Wearable Multichannel Photoplethysmography Signals
2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2023Muhammad Dzaky Prihatmoko +3 more
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How do consumers use signals to assess quality?
2007This article analyzes the way some 6,000 European wine consumers, both connoisseurs and non-connoisseurs, use a set of available signals (price, umbrella branding, goodwill, past consumption) to assess the quality of Bordeaux wines where price is the main source of information on quality.
Gergaud, Olivier +3 more
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Signal Quality Assessment in Wearable ECG Devices
2019There is a current trend towards the use of wearable biomedical devices for the purpose of recording various biosignals, such as electrocardiograms (ECG). Wearable devices have different issues and challenges compared to nonwearable ones, including motion artifacts and contact characteristics related to body-conforming materials.
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Photoplethysmography Signal Quality Assessment using Attentive-CNN Models
Anais do XXIV Simpósio Brasileiro de Computação Aplicada à Saúde (SBCAS 2024)Due to the rapid popularization of wearable computers such as smartwatches, Health Monitoring Applications (HMA) are becoming increasingly popular because of their capability to track different health indicators, including sleep patterns, heart rate, and activity tracking movements.
Leonardo Silva +5 more
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Robustness of electrocardiogram signal quality indices
Journal of the Royal Society Interface, 2022MD Saifur Rahman +2 more
exaly
Electrocardiographic Signal Quality Assessment Without Morphology Analysis
2023 IEEE 7th Portuguese Meeting on Bioengineering (ENBENG), 2023David Velez +2 more
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Ppg Signal Quality Assessment And Heart Rate Estimation
2021The presented paper describes an algorithm for signal quality assessment based on clusteranalysis and also an algorithm for heart rate estimation from PPG signals. This work includesa database which comprises 48 PPG signals collected by a smartphone and 48 ECG signals recordedby an ECG recorder.
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Objective Quality Assessment of Perceptually Coded Audio Signals
2023Eines der Hauptziele bei der Entwicklung von Algorithmen zur Kodierung und Verarbeitung von Audiosignalen ist die Erzielung der bestmöglichen Klangqualität innerhalb einer gegebenen Reihe von Entwurfsparametern (z. B. Beschränkungen hinsichtlich Bitrate und Rechenkomplexität).
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A Machine Learning Perspective on fNIRS Signal Quality Control Approaches
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022Andrea Bizzego +2 more
exaly