Railway Infrastructure System Diagnosis Using Empirical Mode Decomposition and Hilbert Transform.
Latifa OukhellouPatrice AkninÉric DeléchellePublished in: ICASSP (3) (2006)
Keyphrases
- empirical mode decomposition
- hilbert transform
- hilbert huang transform
- non stationary
- basis functions
- intrinsic mode functions
- wavelet transform
- signal analysis
- multiscale
- radon transform
- steerable filters
- correlation function
- multi band
- rotation invariant
- feature extraction
- wavelet decomposition
- image processing
- multispectral
- scale space