An adaptive nonlocal filtering for low-dose CT in both image and projection domains.
Yingmei WangShujun FuWanlong LiCaiming ZhangPublished in: J. Comput. Des. Eng. (2015)
Keyphrases
- low dose
- computer tomography
- dual energy
- contrast enhancement
- ct images
- input image
- image analysis
- ct scans
- computed tomography
- x ray
- image data
- medical images
- region of interest
- image segmentation
- multiscale
- imaging modalities
- mri images
- energy function
- lung nodules
- image denoising
- medical imaging
- image reconstruction
- clinical applications
- ct data