The Empirical Mode Decomposition and the Discrete Wavelet Transform for Detection of Human Cataract in Ultrasound Signals.
Arturas JanusauskasRytis JurkonisArunas LukoseviciusSkaidra KurapkieneAlvydas PaunksnisPublished in: Informatica (2005)
Keyphrases
- discrete wavelet transform
- empirical mode decomposition
- wavelet decomposition
- wavelet domain
- non stationary
- signal analysis
- multiresolution
- subband
- wavelet coefficients
- hilbert huang transform
- high frequency
- wavelet transform
- low frequency
- lifting scheme
- image fusion
- digital watermarking
- eeg signals
- denoising
- instantaneous frequency
- jpeg compression
- multi band
- image watermarking
- spatial domain
- hilbert transform
- low pass
- palmprint
- signal processing
- multiscale
- feature extraction
- remote sensing
- intrinsic mode functions
- feature vectors