Denoising for Low-Dose CT Image by Discriminative Weighted Nuclear Norm Minimization.
Lina JiaQuan ZhangYu ShangYanling WangYi LiuNa WangZhiguo GuiGuanru YangPublished in: IEEE Access (2018)
Keyphrases
- low dose
- computed tomography
- ct images
- denoising
- ct scans
- lung nodules
- computer tomography
- medical images
- medical imaging
- image denoising
- image reconstruction
- nuclear norm minimization
- ct data
- three dimensional
- dual energy
- x ray
- natural images
- total variation
- image processing
- noisy images
- computer aided diagnosis
- imaging modalities
- feature extraction
- semi supervised
- registration accuracy