Arbitrarily Tunable Phase Shift in Low-Frequency Multiphase Oscillator.
Roman SotnerLadislav PolakJan JerabekWinai JaiklaPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- phase shift
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- wavelet analysis
- discrete wavelet transform
- framework for image segmentation
- low pass
- level set
- wavelet coefficients
- piecewise constant
- electromagnetic fields
- multiresolution
- spatial domain
- waveguide
- differential equations
- level set method
- high frequency components
- low and high frequency
- dct coefficients
- wavelet domain
- high resolution
- multiscale
- face recognition
- image processing