A Nonlinear Detection Scheme for Sinusoid in Additive Unknown Colored Gaussian Noise.
Jianfeng WengPublished in: ICITA (2) (2005)
Keyphrases
- detection scheme
- gaussian noise
- denoising
- noisy images
- image restoration
- signal to noise ratio
- noise model
- noise level
- piecewise smooth
- noise removal
- noise suppression
- salt and pepper noise
- impulse noise
- white noise
- jpeg compression
- noise variance
- median filtering
- impulsive noise
- image denoising
- high dimensional
- restored image
- image processing
- degraded images
- noise reduction
- edge detection
- hard thresholding