A windowed Gaussian notch filter for quasi-periodic noise removal.
Igor N. AizenbergConstantine ButakoffPublished in: Image Vis. Comput. (2008)
Keyphrases
- noise removal
- quasi periodic
- gaussian noise
- denoising
- anisotropic diffusion
- fourth order
- noise reduction
- noise suppression
- bilateral filter
- impulse noise
- edge preservation
- edge detection
- image enhancement
- image details
- image restoration
- signal to noise ratio
- dynamic time warping
- diffusion filtering
- noisy images
- impulsive noise
- impulsive noise removal
- salt and pepper noise
- image sequences
- image processing
- gaussian filter
- partial differential equations
- signal dependent
- diffusion equation
- salt and pepper
- denoising algorithm
- noise level
- edge preserving
- temporal information
- frequency domain
- video sequences