Noise Reduction for Heart Sounds Using a Modified Minimum-Mean Squared Error Estimator with ECG Gating.
Anindya Sao PaulEric A. WanAlex T. NelsonPublished in: EMBC (2006)
Keyphrases
- minimum mean squared error
- noise reduction
- signal to noise ratio
- denoising algorithm
- minimum mean square error
- noise variance
- noise level
- edge preserving
- wiener filter
- edge detection
- median filter
- noise free
- bit error rate
- noise removal
- gaussian noise
- impulse noise
- impulsive noise
- maximum a posteriori
- signal processing
- cdma systems
- computer vision
- pairwise