A Multi-Dimensional Hidden Markov Model Approach to Automated Identification of Fetal Cardiac Valve Motion

Marzbanrad, Faezeh ;   Khandoker, Ahsan Habib ;   Endo, Miyuki ;   Kimura, Yoshitaka ;   Palaniswami, Marimuthu

Tags Signal processing in physiological systemsMarkov models in signal pattern classificationNonstationary processing of biomedical signals

Fetal cardiac assessment techniques are aimed to identify fetuses at risk of intrauterine compromise or death. Evaluation of the...

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Automated Detection and Correction of Eye Blink and Muscular Artefacts in EEG Signal for Analysis of Autism Spectrum Disorder

Jadhav, Pranit ;   Shanamugan, Divya ;   Chourasia, Akansha ;   Ghole, Aniket ;   Acharyya, Amit ;   Naik, Ganesh R

Tags Signal processing in physiological systemsBiomedical simulation involving signal processingTime-frequency analysis of biosignals

Autism Spectrum Disorder (ASD) is a neural development disorder affecting the information processing capability of the brain by altering how...

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Automated Prediction of the Apnea-Hypopnea Index Using a Wireless Patch Sensor

Selvaraj, Nandakumar ;   Narasimhan, Ravi

Tags Signal processing in physiological systemsBiomedical signal classification

Polysomnography (PSG) is the gold standard that manually quantifies the apnea-hypopnea index (AHI) to assess the severity of sleep apnea...

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Comparison of Feature and Classifier Algorithms for Online Automatic Sleep Staging Based on a Single EEG Signal

Radha, Mustafa Ghassan ;   Garcia-Molina, Gary Nelson ;   Poel, Mannes ;   Tononi, Giulio

Tags Biomedical signal classificationSignal processing in physiological systemsPattern recognition methods for data mining in biosignals

Automatic sleep staging on an online basis has recently emerged as a research topic motivated by fundamental sleep research. The aim of this...

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Modeling Quasi-Periodic Signals by a Non-Parametric Model: Application on Fetal ECG Extraction

Noorzadeh, Saman ;   Niknazar, Mohammad ;   Rivet, Bertrand ;   Fontecave-Jallon, Julie ;   Gumery, Pierre-Yves ;   Jutten, Christian

Tags Signal processing in physiological systemsBiomedical simulation involving signal processing

Quasi-periodic signals can be modeled by their second order statistics as Gaussian process. This work presents a non-parametric method to...

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Superiority of High Frequency Hypoxic Ischemic EEG Signals of Fetal Sheep for Sharp Wave Detection Using Wavelet-Type 2 Fuzzy Classifiers

Abbasi, Hamid ;   Unsworth, Charles Peter ;   Gunn, Alistair Jan ;   Bennet, Laura

Tags Signal processing in physiological systemsTime-scale and waveletsFuzzy appoaches to signal pattern classification

There is approximately a 6-8 hour window that exists from when a hypoxic-ischemic insult occurs, in utero, before significant irreversible...

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