A novel extension of the parallel-beam projection-slice theorem to divergent fan-beam and cone-beam projections

2005 ◽  
Vol 32 (3) ◽  
pp. 654-665 ◽  
Author(s):  
Guang-Hong Chen ◽  
Shuai Leng ◽  
Charles A. Mistretta
Keyword(s):  
Cone Beam ◽  
Parallel Beam ◽  
Slice Theorem ◽  
Beam Projection

Experimental studies of SPECT scintimammography with combined cone-beam and parallel-beam collimators

2003 ◽  
Author(s):  
Andrzej Krol ◽  
David H. Feiglin ◽  
K. R. Gangal ◽  
Ioana L. Coman ◽  
Roberto B. Salgado ◽  
...  
Keyword(s):  
Experimental Studies ◽  
Cone Beam ◽  
Parallel Beam

scholarly journals Data correlation based noise level estimation for cone beam projection data

2017 ◽  
Vol 25 (6) ◽  
pp. 907-926 ◽  
Author(s):  
Ti Bai ◽  
Hao Yan ◽  
Luo Ouyang ◽  
David Staub ◽  
Jing Wang ◽  
...  
Keyword(s):  
Noise Level ◽  
Cone Beam ◽  
Projection Data ◽  
Data Correlation ◽  
Noise Level Estimation ◽  
Beam Projection

Combined cone-beam and parallel-beam approach to SPECT

2004 ◽  
Author(s):  
A. Krol ◽  
R.B. Salgado ◽  
D.H. Feiglin ◽  
K.R. Gangal ◽  
A.S. Hardikar ◽  
...  
Keyword(s):  
Cone Beam ◽  
Parallel Beam
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