A design framework for hybrid approaches of image noise estimation and its application to noise reduction.
Shih-Ming YangShen-Chuan TaiPublished in: J. Vis. Commun. Image Represent. (2012)
Keyphrases
- noise estimation
- noise reduction
- noise level
- edge detection
- denoising algorithm
- denoising methods
- wiener filter
- noisy images
- edge preserving
- signal to noise ratio
- hybrid approaches
- multiscale
- noise removal
- noise model
- denoising
- noisy environments
- bilateral filter
- noise variance
- edge preservation
- median filter
- noise free
- input image
- high resolution
- maximum likelihood
- impulsive noise
- image prior
- pixel values
- probabilistic model