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spectral feature extraction

technology1 mentionslast seen Oct 20, 2026

Signal processing technique applied to ECG data.

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deep neural networkdepends onspectral feature extraction85% confidence1 source
1D convolutional neural networkdepends onspectral feature extraction85% confidence1 source
2D convolutional neural networkdepends onspectral feature extraction85% confidence1 source

spectral feature extraction

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2D convolutional neural networkdepends onspectral feature extraction

85% confidence1 supporting mentions

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preprintarXivOct 17, 2026Heart Signal (ECG) as Vibration Signature for Human Authentication Using TinyML
Spectrograms and spectral features were extracted to train Deep Neural Network (DNN), 1D CNN, and 2D CNN models