Low-Frequency Ground Vibrations Generated by Debris Flows Detected by a Lab-Fabricated Seismometer.
Ching-Jer HuangHsin-Yu ChenChung-Ray ChuChing-Ren LinLi-Chen YenHsiao-Yuen YinChau-Chang WangBan-Yuan KuoPublished in: Sensors (2022)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- high speed
- wavelet coefficients
- low pass
- discrete wavelet transform
- dct domain
- wavelet analysis
- original images
- high frequency components
- high resolution
- frequency band
- fusion rules
- electromagnetic fields
- multiscale
- dct coefficients
- filter bank
- multiresolution