Blind deconvolution combined with level set method for correcting cupping artifacts in cone beam CT

2017 ◽  
Author(s):  
Shipeng Xie ◽  
Wenqin Zhuang ◽  
Baosheng Li ◽  
Peirui Bai ◽  
Wenze Shao ◽  
...  
Keyword(s):  
Level Set Method ◽  
Level Set ◽  
Blind Deconvolution ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Cupping Artifacts

A level set method for cupping artifact correction in cone-beam CT

2015 ◽  
Vol 42 (8) ◽  
pp. 4888-4895 ◽  
Author(s):  
Shipeng Xie ◽  
Chunming Li ◽  
Haibo Li ◽  
Qi Ge
Keyword(s):  
Level Set Method ◽  
Level Set ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Artifact Correction

SU-FF-J-72: The Effect of MV Cone-Beam CT Cupping Artifacts On Dose Calculation Accuracy

2005 ◽  
Vol 32 (6Part5) ◽  
pp. 1936-1936 ◽  
Author(s):  
J Chen ◽  
O Morin ◽  
H Chen ◽  
M Aubin ◽  
J Pouliot
Keyword(s):  
Cone Beam Ct ◽  
Dose Calculation ◽  
Cone Beam ◽  
Cupping Artifacts

SU-EE-A4-05: Effects of Cone-Beam CT Noise and Cupping Artifacts On Deformable Image Registration

2006 ◽  
Vol 33 (6Part2) ◽  
pp. 1996-1996
Author(s):  
M Murphy ◽  
L Lu ◽  
A Crimaldi ◽  
L Cuttino ◽  
C Shield ◽  
...  
Keyword(s):  
Image Registration ◽  
Cone Beam Ct ◽  
Deformable Image Registration ◽  
Cone Beam ◽  
Cupping Artifacts

Calibration of megavoltage cone-beam CT for radiotherapy dose calculations: Correction of cupping artifacts and conversion of CT numbers to electron density

2008 ◽  
Vol 35 (3) ◽  
pp. 849-865 ◽  
Author(s):  
Steven F. Petit ◽  
Wouter J. C. van Elmpt ◽  
Sebastiaan M. J. J. G. Nijsten ◽  
Philippe Lambin ◽  
André L. A. J. Dekker
Keyword(s):  
Electron Density ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Dose Calculations ◽  
Cupping Artifacts ◽  
Radiotherapy Dose ◽  
Megavoltage Cone Beam Ct

Cupping artifacts analysis and correction for a FPD-based cone-beam CT

2006 ◽  
Author(s):  
Li Zhang ◽  
Hewei Gao ◽  
Shuanglei Li ◽  
Zhiqiang Chen ◽  
Yuxiang Xing
Keyword(s):  
Cone Beam Ct ◽  
Cone Beam ◽  
Cupping Artifacts
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