Noise-Aided Edge-Preserving Image Denoising Using Non-Local Means with Stochastic Resonance.
Deepak DhillonRajlaxmi ChouhanPublished in: GlobalSIP (2018)
Keyphrases
- edge preserving
- noise reduction
- stochastic resonance
- signal to noise ratio
- denoising algorithm
- noise level
- edge detection
- image enhancement
- median filter
- edge preservation
- denoising
- speckle noise
- noise removal
- bilateral filter
- half quadratic
- denoising methods
- smoothing filter
- additive noise
- gaussian noise
- image restoration
- contrast enhancement
- anisotropic diffusion
- wavelet domain
- noise model
- shift invariant
- low signal to noise ratio
- color images
- high resolution
- bayesian networks
- feature extraction