Low frequency ultrasound NDT of power cable insulation.
Gabriel ThomasArezoo EmadiJose Juan Mijares ChanDouglas A. BuchananPublished in: I2MTC (2014)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- wavelet analysis
- discrete wavelet transform
- subband
- wavelet coefficients
- ultrasound images
- high resolution
- electromagnetic fields
- power consumption
- frequency band
- low pass
- fusion rules
- integrated circuit
- high frequency components
- spatial domain
- image compression
- original images
- fiber optic
- image data
- feature extraction