Maximizing the Reliability and Precision of Measures of Prefrontal Cortical Oxygenation Using Frequency-Domain Near-Infrared Spectroscopy.
Elizabeth K. S. FletcherJoel S. BurmaRaelyn M. JavraKenzie B. FriesenCarolyn A. EmeryJeff F. DunnJonathan D. SmirlPublished in: Sensors (2024)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- feature extraction
- denoising
- frequency analysis
- fast fourier transform
- spectral domain
- fourier domain
- phase correlation
- subband
- discrete fourier transform
- frequency response
- spectrum analysis
- facial asymmetry
- bandpass
- low pass
- power spectra
- power spectral
- computer vision
- fourier analysis
- frequency spectrum
- frequency domain analysis
- directional filtering