Biomedical Signal Denoising Via Permutating, Thresholding and Averaging Noise Components Obtained from Hierarchical Multiresolution Analysis-Based Empirical Mode Decomposition.
Yang ZhouBingo Wing-Kuen LingXueling ZhouPublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- denoising
- empirical mode decomposition
- multiresolution analysis
- denoising methods
- wavelet based denoising
- intrinsic mode functions
- non stationary
- wavelet domain
- image denoising
- frequency domain
- discrete wavelet transform
- wavelet packet
- hilbert huang transform
- vector valued
- wavelet decomposition
- noisy images
- image processing
- multiresolution
- natural images
- noise reduction
- gray level
- computer vision
- image reconstruction
- high frequency
- high quality
- face recognition