Non-Contact Shear Wave Generation and Detection Using High Frequency Air-Coupled Focused Transducer and Fiber Optic Based Sagnac Interferometer for Mechanical Characterization.
Gui ChenJinjun XiaPublished in: Sensors (2022)
Keyphrases
- high frequency
- fiber optic
- low frequency
- high resolution
- wavelet transform
- high frequencies
- power distribution
- subband
- wavelet coefficients
- discrete wavelet transform
- low pass
- telecommunication networks
- wavelet domain
- image processing
- high frequency components
- laser beam
- wavelet decomposition
- frequency band
- image compression
- subband decomposition
- frequency domain
- high bandwidth