Ensemble EMD-based signal denoising using modified interval thresholding.
Hongrui WangZhigang LiuYang SongXiaobing LuPublished in: IET Signal Process. (2017)
Keyphrases
- denoising
- wavelet based denoising
- wavelet thresholding
- frequency domain
- empirical mode decomposition
- image denoising
- wavelet packet
- soft threshold
- wiener filter
- denoising methods
- noisy images
- wavelet denoising
- additive gaussian noise
- wavelet domain
- image processing
- wavelet packet transform
- denoising algorithm
- source separation
- hard thresholding
- gaussian white noise
- nonlinear filtering
- noise removal
- gaussian noise
- total variation
- neural network
- ensemble methods
- spatially adaptive
- non stationary
- signal analysis
- basis pursuit
- distance measure
- natural images
- ensemble learning
- spatial domain
- high frequency
- random forests
- training set
- hilbert huang transform
- least squares
- wavelet shrinkage
- signal processing
- edge detection
- wavelet analysis
- computer vision
- post processing
- hilbert transform
- removing noise
- gray level
- prediction accuracy
- ensemble classifier
- training data