Lung sounds an advanced signal processing perspective /
Lung sounds auscultation is often the first noninvasive resource for detection and discrimination of respiratory pathologies available to the physician through the use of the stethoscope. Hearing interpretation, though, was the only means of appreciation of the lung sounds diagnostic information for...
| Main Author: | |
|---|---|
| Format: | Electronic |
| Language: | English |
| Published: |
San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) :
Morgan & Claypool Publishers,
c2009.
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| Series: | Synthesis lectures on biomedical engineering (Online) ;
# 9. |
| Subjects: | |
| Online Access: | Abstract with links to full text |
Table of Contents:
- The nature of lung sound signals
- Historical overview
- Main characteristics and categorization
- Recording issues
- Standards
- Procedures and considerations
- Trends in LS analysis
- New domains in LS representation
- Overview
- Higher-order statistics (spectra)
- Epitomized rationale
- HOS definitions: higher-order statistics
- HOS definitions: higher-order spectra
- The parametric approach
- LS quadratic phase coupling detection
- Autoregressive-HOS modeling of LS source and transmission
- Lower-order statistics
- Epitomized rationale
- LOS definitions: a-stable distribution
- LOS definitions: fractional lower-order moments and covariation coefficient
- LOS analysis tools: converging variance test
- LOS analysis tools: parameter estimates for SAS distributions
- LOS analysis tools: AR modeling of SAS distributions
- LOS analysis of discontinuous adventitious sounds
- Wavelet analysis
- Epitomized rationale
- Continuous wavelet transform
- Discrete WT and multiresolution representation
- Wavelet-based analysis of LS
- Wavelet-HOS
- Epitomized rationale
- CWT-HOS definitions
- Wheeze analysis with CWT-HOS
- Higher-order crossings
- Epitomized rationale
- HOC definitions
- HOC discrimination tools
- HOC analysis of DAS
- Empirical mode decomposition
- Epitomized rationale
- EMD description
- EMD considerations and extensions
- EMD crackles analysis
- Fractal dimension-lacunarity analysis
- Epitomized rationale
- FD estimation
- Lacunarity estimation
- FD analysis of LS
- Lacunarity analysis of DAS
- Denoising techniques
- Overview
- Wavelet-based denoising
- CWT-WED
- WTST-NST filter
- Kurtosis-based extractor
- Fractal dimension-based detector
- Wavelet-fractal dimension-based denoising
- Empirical mode decomposition-fractal dimension-based denoising
- Heart sound cancellation
- HOS-based HSC
- WT-based HSC
- Recursive least squares-based HSC
- Time-frequency-based HSC
- Recurrent time statistics and nonlinear prediction-based HSC
- Other denoising approaches
- Fuzzy logic-based denoising
- Independent component analysis-based HSC
- Variance fractal dimension-based heart sound localization
- Entropy-based heart sound localization
- Reflective implications
- From an engineer's viewpoint
- From a physician's viewpoint.