A Signal Processing Approach with a Smooth Empirical Mode Decomposition to Reveal Hidden Trace of Corrosion in Highly Contaminated Guided Wave Signals for Concrete-Covered Pipes.
Javad RostamiJingming ChenPeter W. TsePublished in: Sensors (2017)
Keyphrases
- empirical mode decomposition
- signal analysis
- signal processing
- non stationary
- eeg signals
- hilbert huang transform
- stock market prediction
- image processing
- multiresolution
- intrinsic mode functions
- fourier transform
- wavelet decomposition
- multi band
- pattern recognition
- hilbert transform
- computer vision
- filter bank
- seismic data
- image quality
- edge detection
- instantaneous frequency