A Flexible Vibration Probe Based on PZT Low-Frequency Drive Mode.
Weikang ZhengKai TianJunkang GuoZhigang LiuJun HongPublished in: IEEE Access (2021)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- wavelet analysis
- discrete wavelet transform
- frequency band
- electromagnetic fields
- wavelet coefficients
- low pass
- fusion rules
- low and high frequency
- wavelet transformation
- original images
- dct domain
- spatial domain
- multiscale
- dct coefficients
- multiresolution
- high frequency components
- video sequences
- image segmentation