Diagnosis of Aortic Valve Stenosis Based on PCG Signal Using Wavelet Packet Decomposition (WPD) and Parametric Models.
Pegah Derakhshan MehrNader Jafarnia DabanlooGholamreza AttarodiKeivan MaghooliNazanin HemmatiPublished in: CinC (2017)
Keyphrases
- wavelet packet decomposition
- parametric models
- image recognition
- wavelet packet
- frequency band
- wavelet transformation
- subband
- fault diagnosis
- multiresolution
- image classification
- filter bank
- pattern recognition
- high frequency
- denoising
- watermarking algorithm
- image processing
- bp neural network
- image quality
- wavelet transform
- wavelet packet transform
- flow field
- wavelet decomposition
- image data
- high quality