Sparse grid-based adaptive noise reduction strategy for particle-in-cell schemes.
Sriramkrishnan MuralikrishnanAntoine J. CerfonMatthias FreyLee F. RicketsonAndreas AdelmannPublished in: J. Comput. Phys. X (2021)
Keyphrases
- noise reduction
- noise cancellation
- hearing aids
- edge preserving
- edge detection
- signal to noise ratio
- noise level
- median filter
- edge enhancement
- noise removal
- wiener filter
- noisy environments
- speckle noise
- impulsive noise
- noise suppression
- input output
- denoising methods
- noise filtering
- noise free
- adaptive filtering
- impulse noise
- soft thresholding
- multiscale
- denoising algorithm
- bilateral filter
- anisotropic diffusion
- edge preservation
- speech enhancement
- least squares