A topological loss function for image Denoising on a new BVI-lowlight dataset.
Alexandra MalyuginaNantheera AnantrasirichaiDavid R. BullPublished in: Signal Process. (2023)
Keyphrases
- image denoising
- loss function
- denoising
- noisy images
- natural images
- total variation
- pairwise
- partial differential equations
- support vector
- image processing
- regularization term
- wavelet domain
- wavelet coefficients
- wavelet domain hidden markov tree
- denoising algorithm
- denoising methods
- higher order
- reproducing kernel hilbert space
- feature set
- similarity measure
- noise level
- convex loss functions
- multi class
- anisotropic diffusion
- machine learning