Realization of Multi-Frequency Resonance for a Portable Near-Surface Frequency-Domain Electromagnetic Transmitting System.
Changsheng LiuShuxu LiuTongchuan TianNaijia LiuHaigen ZhouPublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- frequency domain
- low frequency
- power spectra
- frequency analysis
- frequency domain analysis
- spectrum analysis
- spatial domain
- frequency response
- fourier transform
- frequency spectrum
- bandpass
- subband
- power spectrum
- denoising
- cross correlation
- low pass
- high frequency
- feature extraction
- fourier domain
- discrete fourier transform
- filter bank
- facial asymmetry
- spectral domain
- fourier analysis
- wavelet transform
- power spectral
- affine invariance
- phase correlation
- motion estimation
- feature vectors
- video sequences