Wavelet-based noise removal for biomechanical signals: a comparative study.
Mark P. WachowiakGregory S. RashPeter M. QuesadaAhmed H. DesokyPublished in: IEEE Trans. Biomed. Eng. (2000)
Keyphrases
- noise removal
- anisotropic diffusion
- denoising
- image enhancement
- noise reduction
- fourth order
- gaussian noise
- diffusion filtering
- multiresolution
- wavelet domain
- signal processing
- edge detection
- wavelet transform
- diffusion equation
- edge preservation
- signal dependent
- impulsive noise removal
- image compression
- denoising methods
- image details
- noise suppression
- impulse noise
- multiscale
- image processing
- median filter
- noise level
- partial differential equations
- bilateral filter
- image denoising
- wavelet coefficients
- nl means