Electrocardiogram-based emotion recognition system using empirical mode decomposition and discrete Fourier transform.
S. JerrittaM. MurugappanWan KhairunizamSazali YaacobPublished in: Expert Syst. J. Knowl. Eng. (2014)
Keyphrases
- discrete fourier transform
- empirical mode decomposition
- non stationary
- fourier transform
- frequency domain
- stock market prediction
- hilbert huang transform
- radon transform
- multi band
- discrete cosine transform
- wavelet decomposition
- facial expressions
- intrinsic mode functions
- eeg signals
- multiscale
- fast fourier transform
- image segmentation
- denoising
- feature extraction