Selection of regularization parameter in GMM based image denoising method.
Yuhui ZhengMin LiJianwei ZhangJin WangPublished in: Multim. Tools Appl. (2018)
Keyphrases
- denoising methods
- regularization parameter
- restored image
- denoising algorithm
- denoising
- image denoising
- input image
- image segmentation
- image data
- noisy images
- nonlocal means
- image representation
- multiscale
- regularization term
- similarity measure
- cross validation
- noise model
- gaussian mixture model
- image restoration
- hyperparameters
- edge detection
- higher order
- high resolution
- parameter space
- prior information
- closed form
- generative model
- feature extraction