Contextual Filtering of CT Images Using Markovian Wiener Filters with a Non Local Means Approach for Statistical Estimation.
Denis H. P. SalvadeoNelson D. A. MascarenhasAlexandre L. M. LevadaPublished in: SIBGRAPI (2012)
Keyphrases
- ct images
- statistical estimation
- wiener filter
- denoising
- computed tomography
- noise reduction
- medical images
- ct scans
- treatment planning
- medical imaging
- lung nodules
- region of interest
- liver segmentation
- image segmentation
- signal to noise ratio
- computer tomography
- vessel enhancement
- fracture detection
- bone segmentation
- pulmonary nodules
- magnetic resonance images
- pet ct
- image denoising
- edge detection
- ct data
- pet images
- partial differential equations
- three dimensional