Phase Transitions in Image Denoising via Sparsely Coding Convolutional Neural Networks.
Jacob CarrollNils CarlsonGarrett T. KenyonPublished in: CoRR (2017)
Keyphrases
- image denoising
- phase transition
- convolutional neural networks
- denoising
- noisy images
- natural images
- total variation
- random constraint satisfaction problems
- constraint satisfaction
- image processing
- wavelet domain
- randomly generated
- satisfiability problem
- coding scheme
- np complete
- random instances
- wavelet coefficients
- additive gaussian noise
- sat problem
- denoising methods
- augmented lagrangian
- wavelet domain hidden markov tree
- bilateral filtering
- cellular automata
- image deblurring
- denoising algorithm
- undecimated wavelet transform
- multiscale