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   Articles with "spectrogram" as a keyword



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User Identification System Using 2D Resized Spectrogram Features of ECG

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2902870

Abstract: Studies have been actively conducted on biometrics technology applying electrocardiogram (ECG) signals, which are more robust against forgeries and alterations than fingerprint and face authentication. The ECG lead-I signals measured using ECG acquisition devices consist… read more here.

Keywords: system; spectrogram; identification system; step ... See more keywords
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Toward Robust Device-Free Gesture Recognition Based on Intrinsic Spectrogram of mmWave Signals

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3165196

Abstract: Device-free gesture recognition is a potential noncontact human–computer interaction technique. It leverages the unique influence of the conducted gesture on surrounding wireless signals to accomplish gesture recognition. Existing methods usually leverage doppler spectrogram of the… read more here.

Keywords: spectrogram; intrinsic spectrogram; gesture; gesture recognition ... See more keywords
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Environmental Sound Classification Framework Based on L-mHP Features and SE-ResNet50 Network Model

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recommendations! Published in 2023 at "Symmetry"

DOI: 10.3390/sym15051045

Abstract: Environmental sound classification (ESC) tasks are attracting more and more attention. Due to the complexity of the scene and personnel mobility, there are some difficulties in understanding and generating environmental sound models for ESC tasks.… read more here.

Keywords: environmental sound; spectrogram; classification; model ... See more keywords

Electroencephalographic Spectrogram-Guided Total Intravenous Anesthesia Using Dexmedetomidine and Propofol Prevents Unnecessary Anesthetic Dosing During Craniotomy: A Propensity Score-Matched Analysis.

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recommendations! Published in 2023 at "Korean journal of anesthesiology"

DOI: 10.4097/kja.23118

Abstract: Background The bispectral index (BIS) may be unreliable to gauge anesthetic depth when dexmedetomidine is administered. By comparison, the electroencephalogram (EEG) spectrogram enables the visualization of the brain response during anesthesia and may prevent unnecessary… read more here.

Keywords: spectrogram; unnecessary anesthetic; group; anesthesia ... See more keywords