Breath detection using short-time Fourier transform analysis in electrical impedance tomography

• Spectral analysis based on short-time Fourier transform (STFT) using Kaiser window is proposed to examine the frequency components of neonates EIT data. In this way, a simultaneous spatial-time-frequency analysis is achieved.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Medicinteknik -- Medicinsk bildbehandling (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Medical Engineering -- Medical Image Processing (hsv//eng)

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)

Nyckelord

electric impedance imaging

Fourier transforms

medical image processing

medical signal detection

pneumodynamics

spectral analysis

time-frequency analysis

Kaiser window

simultaneous spatial-time-frequency analysis

breath detection

electrical impedance tomography

spectral analysis

short-time Fourier transform analysis

neonates EIT data

Tomography

Impedance

Lungs

Pediatrics

Monitoring

Ventilation

Informations- och programvisualisering

Publikations- och innehållstyp

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