ECG Denoising by Modeling Wavelet Sub-Band Coefficients using Kernel Density Estimation.
Shubhada ArdhapurkarRamchandra ManthalkarSuhas S. GajrePublished in: J. Inf. Process. Syst. (2012)
Keyphrases
- wavelet coefficients
- subband
- denoising
- kernel density estimation
- wavelet packet
- wavelet domain
- image denoising
- wavelet transform
- wavelet decomposition
- denoising algorithm
- discrete wavelet transform
- filter bank
- multiresolution
- lifting scheme
- high frequency
- frequency domain
- higher dimensional
- wavelet subbands
- image compression
- multiscale
- bit rate
- feature vectors
- denoising methods
- contourlet transform
- low frequency
- generalized gaussian density
- low pass
- image processing
- density estimation
- mean shift
- wavelet filters
- translation invariant
- probability density function
- object segmentation
- density function
- perfect reconstruction
- high pass
- transform domain
- dual tree
- wavelet basis