scholarly journals Penalized weighted least-squares approach to sinogram noise reduction and image reconstruction for low-dose X-ray computed tomography

2006 ◽  
Vol 25 (10) ◽  
pp. 1272-1283 ◽  
Author(s):  
Jing Wang ◽  
Tianfang Li ◽  
Hongbing Lu ◽  
Zhengrong Liang
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Noise Reduction ◽  
Least Squares ◽  
Low Dose ◽  
Weighted Least Squares ◽  
X Ray ◽  
X Ray Computed ◽  
Least Squares Approach

scholarly journals Low-dose X-ray computed tomography image reconstruction with a combined low-mAs and sparse-view protocol

2014 ◽  
Vol 22 (12) ◽  
pp. 15190 ◽  
Author(s):  
Yang Gao ◽  
Zhaoying Bian ◽  
Jing Huang ◽  
Yunwan Zhang ◽  
Shanzhou Niu ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Low Dose ◽  
X Ray ◽  
Tomography Image ◽  
X Ray Computed ◽  
Computed Tomography Image
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