EEMD and Multiscale PCA-Based Signal Denoising Method and Its Application to Seismic P-Phase Arrival Picking.
Kang PengHongyang GuoXueyi ShangPublished in: Sensors (2021)
Keyphrases
- denoising methods
- multiscale
- denoising
- image denoising
- noisy images
- seismic data
- natural images
- image processing
- wavelet domain
- empirical mode decomposition
- edge detection
- denoising algorithm
- wavelet coefficients
- wavelet packet
- signal processing
- nonlocal means
- noise reduction
- translation invariant
- wavelet transform
- wavelet denoising
- wavelet decomposition
- frequency domain
- scale space
- principal component analysis
- superpixels
- filter bank
- non stationary
- image segmentation
- noise level
- wiener filter
- input image
- noise removal