Voltage-Frequency Domain Optimization for Energy-Neutral Wearable Health Devices.
Yigit TuncelSizhe AnGanapati BhatNaga RajaHyung Gyu LeeÜmit Y. OgrasPublished in: Sensors (2020)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- bandpass
- low frequency
- wearable devices
- cross correlation
- power spectrum
- denoising
- feature extraction
- low pass
- subband
- frequency analysis
- physical activity
- human computer interaction
- frequency domain analysis
- frequency spectrum
- facial asymmetry
- image processing
- power spectra
- power spectral
- affine invariance
- spectral domain
- power system
- fourier analysis
- phase correlation
- fast fourier transform
- fourier domain
- gray scale
- wavelet transform