Computed Tomography Images Denoising with Markov Random Field Model Parametrized by Prewitt Mask.
Michal KnasRobert CierniakPublished in: IP&C (2014)
Keyphrases
- markov random field model
- computed tomography images
- denoising
- automatic segmentation
- sparse coding
- natural images
- image denoising
- markov random field
- image processing
- wavelet domain
- image segmentation
- random fields
- energy function
- segmentation algorithm
- image patches
- graph cuts
- texture model
- image classification
- probabilistic model