A Bias-Reducing Loss Function for CT Image Denoising.
Madhuri NagareRoman MelnykObaidullah RahmanKen D. SauerCharles A. BoumanPublished in: ICASSP (2021)
Keyphrases
- loss function
- image denoising
- denoising
- noisy images
- natural images
- total variation
- partial differential equations
- support vector
- image processing
- pairwise
- medical images
- wavelet coefficients
- wavelet domain
- reproducing kernel hilbert space
- denoising algorithm
- denoising methods
- computer vision
- convex loss functions
- wavelet domain hidden markov tree
- regularization term
- linear programming
- wavelet transform
- multiresolution
- noise level