Image Denoising Based on Nonlocal Bayesian Singular Value Thresholding and Stein's Unbiased Risk Estimator.
Caoyuan LiHong-Bo XieXuhui FanRichard Yi Da XuSabine Van HuffelScott A. SissonKerrie L. MengersenPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- image denoising
- singular values
- denoising
- soft thresholding
- singular value decomposition
- maximum likelihood
- image processing
- wavelet denoising
- noisy images
- natural images
- nonlocal means
- wavelet domain
- total variation
- image prior
- least squares
- denoising algorithm
- denoising methods
- image deblurring
- wavelet coefficients
- low rank
- higher order
- frequency domain
- machine learning
- gaussian noise
- fundamental matrix
- image inpainting
- gray level
- dimensionality reduction
- feature vectors
- convex optimization
- image segmentation
- linear combination
- prior model
- principal component analysis
- image sequences
- input image
- multiresolution
- thresholding method
- high dimensional
- video sequences