A Direct Material Reconstruction Method for DECT Based on Total Variation and BM3D Frame

A Direct Material Reconstruction Method for DECT Based on Total Variation and BM3D Frame

Dual-energy computed tomography (DECT) has attracted the attention of clinical researchers because of its outstanding capabilities to identify and decompose materials. Considering that material decomposition is unstable, reconstructed material images experience severe noise magnification resulting f...

Full description

Bibliographic Details
Main Authors: Wenkun Zhang, Ailong Cai, Zhizhong Zheng, Linyuan Wang, Ningning Liang, Lei Li, Bin Yan, Guoen Hu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Dual-energy CT
direct material reconstruction BM3D frame
total variation
Online Access:https://ieeexplore.ieee.org/document/8845688/

Internet

https://ieeexplore.ieee.org/document/8845688/

Similar Items