Combined empirical mode decomposition and phase space reconstruction based psychologically stressed and non-stressed state classification from cardiac sound signals.
Amandeep CheemaMandeep SinghMohit KumarGautam SetiaPublished in: Biomed. Signal Process. Control. (2023)
Keyphrases
- empirical mode decomposition
- sound signals
- feature vectors
- eeg signals
- non stationary
- pattern recognition
- signal processing
- phase space reconstruction
- image classification
- feature space
- feature extraction
- machine learning
- state space
- artificial neural networks
- high dimensional data
- video sequences
- hilbert huang transform
- image segmentation