A novel denoising method for non-linear and non-stationary signals.
Honglin WuZhongbin WangLei SiChao TanXiaoyu ZouXinhua LiuFutao LiPublished in: IET Signal Process. (2023)
Keyphrases
- non stationary
- denoising methods
- biomedical signals
- denoising
- adaptive algorithms
- empirical mode decomposition
- image denoising
- blind source separation
- white noise
- noisy images
- nonlocal means
- wavelet packet
- denoising algorithm
- signal processing
- noise reduction
- wavelet domain
- autoregressive
- instantaneous frequency
- change point detection
- wavelet decomposition
- noise level
- gaussian noise
- image processing
- intrinsic mode functions
- natural images
- similarity measure
- image segmentation