Task-Oriented Low-Dose CT Image Denoising.
Jiajin ZhangHanqing ChaoXuanang XuChuang NiuGe WangPingkun YanPublished in: CoRR (2021)
Keyphrases
- low dose
- low contrast
- image denoising
- imaging modalities
- contrast enhancement
- denoising
- total variation
- dual energy
- natural images
- noisy images
- clinical applications
- image processing
- wavelet coefficients
- wavelet domain
- computed tomography
- x ray
- denoising methods
- computer tomography
- ct images
- ct scans
- object recognition
- noise level
- medical images
- multiresolution
- lung nodules
- similarity measure