Edge-Preserving Denoising for Segmentation in CT-images.
Eva EibenbergerAnja BorsdorfAndreas WimmerJoachim HorneggerPublished in: Bildverarbeitung für die Medizin (2008)
Keyphrases
- ct images
- edge preserving
- denoising
- edge preserving smoothing
- medical images
- medical imaging
- liver segmentation
- pet ct
- image restoration
- lung nodules
- fracture detection
- computed tomography
- noise reduction
- total variation
- anisotropic diffusion
- lung parenchyma
- image processing
- ct scans
- image segmentation
- image denoising
- noisy images
- fully automatic
- ground glass opacity
- least squares
- mumford shah
- edge detection
- region growing
- lymph nodes
- natural images
- image analysis
- level set
- speckle reduction
- lung cancer
- segmentation method
- image reconstruction
- object recognition
- pulmonary nodules
- x ray
- segmentation algorithm
- x ray images
- deformable models
- maximum a posteriori