An FDK-like cone-beam SPECT reconstruction algorithm for non-uniform attenuated projections acquired using a circular trajectory

2005 ◽  
Vol 50 (10) ◽  
pp. 2329-2339 ◽  
Author(s):  
Q Huang ◽  
G L Zeng ◽  
J You ◽  
G T Gullberg
Keyword(s):  
Reconstruction Algorithm ◽  
Cone Beam ◽  
Circular Trajectory ◽  
Spect Reconstruction

Analytical cone-beam SPECT reconstruction algorithm with non-uniform attenuation for general non-circular orbit

2013 ◽  
Vol 43 (9) ◽  
pp. 1221-1233
Author(s):  
Junhai Wen ◽  
Kangping Zhang ◽  
Cuifen Li ◽  
Zhengrong Liang
Keyword(s):  
Circular Orbit ◽  
Reconstruction Algorithm ◽  
Cone Beam ◽  
Spect Reconstruction

Analytical SPECT reconstruction algorithm for helical cone-beam geometry using ray-driven technology

2012 ◽  
Author(s):  
Kangping Zhang ◽  
Junhai Wen ◽  
Cuifen Li ◽  
Rui Yang ◽  
Haixiang Dong ◽  
...  
Keyword(s):  
Reconstruction Algorithm ◽  
Cone Beam ◽  
Beam Geometry ◽  
Spect Reconstruction

A cone beam SPECT reconstruction algorithm with a displaced center of rotation

1994 ◽  
Vol 21 (1) ◽  
pp. 145-152 ◽  
Author(s):  
Jianying Li ◽  
Ronald J. Jaszczak ◽  
Huili Wang ◽  
Grant T. Gullberg ◽  
Kim L. Greer ◽  
...  
Keyword(s):  
Reconstruction Algorithm ◽  
Cone Beam ◽  
Center Of Rotation ◽  
Spect Reconstruction

A backprojection filtered image reconstruction algorithm for circular cone-beam CT

2006 ◽  
Author(s):  
Liang Li ◽  
Zhiqiang Chen ◽  
Li Zhang ◽  
Yuxiang Xing ◽  
Kejun Kang
Keyword(s):  
Image Reconstruction ◽  
Cone Beam Ct ◽  
Reconstruction Algorithm ◽  
Circular Cone ◽  
Cone Beam ◽  
Image Reconstruction Algorithm
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