Multiscale Linear/Median Hybrid Filters for Noise Reduction in Low Dose X-Ray Images.
Til AachDietmar KunzPublished in: ICIP (2) (1997)
Keyphrases
- noise reduction
- low dose
- x ray images
- median filter
- x ray
- edge detection
- multiscale
- dual energy
- lung nodules
- edge enhancement
- signal to noise ratio
- edge preserving
- impulsive noise
- computer tomography
- ct scans
- image enhancement
- noise removal
- contrast enhancement
- bilateral filter
- medical images
- medical imaging
- intraoperative
- noise detection
- noise level
- impulse noise
- computed tomography
- image processing
- three dimensional
- speckle noise
- imaging modalities
- anisotropic diffusion
- noisy images
- wavelet transform
- multiplicative noise
- image segmentation
- ct images