Sökning: "PNN50"

Hittade 2 uppsatser innehållade ordet PNN50.

1. 1. NON-CONTACT BASED PERSON’S SLEEPINESS DETECTION USING HEART RATE VARIABILITY

   Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

   Författare :Fanny Danielsson; [2019]
   Nyckelord :sleepiness; machine learning; heart rate variability;

   Sammanfattning : Today many strategies of monitoring health status and well-being are done through measurementmethods that are connected to the body, e.g. sensors or electrodes. These are often complicatedand requires personal assistance in order to use, because of advanced hardware and attachmentissues. LÄS MER

3. 2. Atrial Fibrillation Detection Algorithm Evaluation and Implementation in Java

   Master-uppsats, KTH/Skolan för teknik och hälsa (STH)

   Författare :Lucas Dizon; Martin Johansson; [2014]
   Nyckelord :Atrial Fibrillation; AF; Detection algorithm; AF detection; Algorithm evaluation; Matlab; Java; Electrocardiogram; ECG; Heart rate variability; HRV; Signal processing; Pre processing; Noise reduction; Baseline wander; powerline interference; wavelet transform; DWT; R-peak detection; Pan-tompkins; HRV cleaning; Feature selection; U-test; SDANN; SDNN; CV; RMSSD; PNN50; TINN; LF; HF; Logistic regression; CV algorithm; Receiver operating characteristics; ROC; Classification; Confusion matrix; Leave-one-out; cross validation; Statgraphics; Förmaksflimmer; detekteringsalgoritm; evaluering; Matlab; Java; elektrokardiogram; EKG; Hjärtfrekvens variabilitet; Signalbehandling; Brusreducering; Logistisk regression; Variationskoefficient; Klassificering;

   Sammanfattning : Atrial fibrillation is a common heart arrhythmia which is characterized by a missing or irregular contraction of the atria. The disease is a risk factor for other more serious diseases and the total medical costs in society are extensive. Therefore it would be beneficial to improve and optimize the prevention and detection of the disease. LÄS MER