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A Noise Reduction Technique Based on Nonlinear Kernel Function for Heart Sound Analysis.
Ashok Mondal
Ishan Saxena
Hong Tang
Poulami Banerjee
Published in:
IEEE J. Biomed. Health Informatics (2018)
Keyphrases
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noise reduction
kernel function
signal to noise ratio
high dimensional feature space
support vector
input space
kernel methods
support vector machine
median filter
edge preserving
noisy environments
multiscale
natural images
edge detection
denoising
feature vectors
noise level
hearing aids
kernel based nonlinear