Optimized deep neural network models for blood pressure classification using Fourier analysis-based time–frequency spectrogram of photoplethysmography signal
Pankaj, Ashish Kumar, Manjeet Kumar, Rama Komaragiri
Topics & Concepts
SpectrogramPhotoplethysmogramArtificial intelligenceArtificial neural networkSIGNAL (programming language)Computer sciencePattern recognition (psychology)Time–frequency analysisNoise (video)Artifact (error)Speech recognitionSignal processingShort-time Fourier transformFourier transformFourier analysisComputer visionImage (mathematics)TelecommunicationsFilter (signal processing)MathematicsRadarProgramming languageMathematical analysisNon-Invasive Vital Sign MonitoringHeart Rate Variability and Autonomic ControlHemodynamic Monitoring and Therapy