2.5D Extension of Neighborhood Filters for Noise Reduction in 3D Medical CT Images.
Maria StorozhilovaAlexey S. LukinDmitry V. YurinValentin SinitsynPublished in: Trans. Comput. Sci. (2013)
Keyphrases
- noise reduction
- ct images
- edge enhancement
- medical imaging
- median filter
- edge detection
- wiener filter
- computed tomography
- medical images
- bilateral filter
- edge preserving
- signal to noise ratio
- impulsive noise
- noise removal
- ct scans
- noise level
- edge preserving smoothing
- x ray
- medical data
- speckle noise
- pulmonary nodules
- medical diagnosis
- anisotropic diffusion
- image registration
- lung nodules
- region of interest
- image analysis
- medical domain
- pet ct
- image segmentation
- treatment planning
- remote sensing
- impulse noise
- multiscale
- computer vision
- fracture detection
- lung parenchyma
- image enhancement
- input image
- pattern recognition
- three dimensional
- image processing