Texture-preserved penalized weighted least-squares reconstruction of low-dose CT image via image segmentation and high-order MRF modeling

2016 ◽  
Author(s):  
Hao Han ◽  
Hao Zhang ◽  
Xinzhou Wei ◽  
William Moore ◽  
Zhengrong Liang
Keyword(s):  
Image Segmentation ◽  
Least Squares ◽  
Low Dose ◽  
Weighted Least Squares ◽  
High Order ◽  
Ct Image ◽  
Low Dose Ct

Clinical low dose CT image reconstruction using high-order total variation techniques

2010 ◽  
Author(s):  
Synho Do ◽  
W. Clem Karl ◽  
Mannudeep K. Kalra ◽  
Thomas J. Brady ◽  
Homer Pien
Keyword(s):  
Image Reconstruction ◽  
Total Variation ◽  
Low Dose ◽  
High Order ◽  
Ct Image ◽  
Low Dose Ct ◽  
Ct Image Reconstruction ◽  
Variation Techniques

scholarly journals Thoracic low-dose CT image processing using an artifact suppressed large-scale nonlocal means

2012 ◽  
Vol 57 (9) ◽  
pp. 2667-2688 ◽  
Author(s):  
Yang Chen ◽  
Zhou Yang ◽  
Yining Hu ◽  
Guanyu Yang ◽  
Yongcheng Zhu ◽  
...  
Keyword(s):  
Image Processing ◽  
Large Scale ◽  
Low Dose ◽  
Ct Image ◽  
Nonlocal Means ◽  
Low Dose Ct

scholarly journals Database-assisted low-dose CT image restoration

2013 ◽  
Vol 40 (3) ◽  
pp. 031109 ◽  
Author(s):  
Wei Xu ◽  
Sungsoo Ha ◽  
Klaus Mueller
Keyword(s):  
Image Restoration ◽  
Low Dose ◽  
Ct Image ◽  
Low Dose Ct

Low-Dose CT Image Blind Denoising with Graph Convolutional Networks

2020 ◽  
pp. 423-435
Author(s):  
Kecheng Chen ◽  
Xiaorong Pu ◽  
Yazhou Ren ◽  
Hang Qiu ◽  
Haoliang Li ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Image ◽  
Low Dose Ct ◽  
Convolutional Networks

Two stage residual CNN for texture denoising and structure enhancement on low dose CT image

2020 ◽  
Vol 184 ◽  
pp. 105115
Author(s):  
Liangliang Huang ◽  
Huiyan Jiang ◽  
Shaojie Li ◽  
Zhiqi Bai ◽  
Jitong Zhang
Keyword(s):  
Low Dose ◽  
Ct Image ◽  
Two Stage ◽  
Low Dose Ct ◽  
Structure Enhancement

Automatic lung segmentation in low-dose CT image with contrastive attention module

2020 ◽  
Author(s):  
Changxing Yang ◽  
Haihong Tian ◽  
Dehui Xiang ◽  
Fei Shi ◽  
Weifang Zhu ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Image ◽  
Lung Segmentation ◽  
Low Dose Ct

scholarly journals Competitive performance of a modularized deep neural network compared to commercial algorithms for low-dose CT image reconstruction

2019 ◽  
Vol 1 (6) ◽  
pp. 269-276 ◽  
Author(s):  
Hongming Shan ◽  
Atul Padole ◽  
Fatemeh Homayounieh ◽  
Uwe Kruger ◽  
Ruhani Doda Khera ◽  
...  
Keyword(s):  
Neural Network ◽  
Image Reconstruction ◽  
Deep Neural Network ◽  
Low Dose ◽  
Ct Image ◽  
Competitive Performance ◽  
Low Dose Ct ◽  
Ct Image Reconstruction
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