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. Author manuscript; available in PMC: 2010 Apr 30.
Published in final edited form as: J Comput Assist Tomogr. 2008 Nov–Dec;32(6):942–950. doi: 10.1097/RCT.0b013e31815a7e4b

TABLE 1.

Parameters for Simulation of Volume Curve

Segment 1 2 3 4 5 6
Range (0,t1) (t1,t2) (t2,t3) (t3,t4) (t4,t5) (t5,Tc)
ai 0.1 (t1) 0.1 (t1) 0.4 (t2) 0.5 (t3) 0.85 (t4) 1.0 (Tc)
bi 0.95 0.05 0.95 0.05 0.92 1
ci 0 0.4 (t2) 0.4 (t2) 0.85 (t4) 0.95 (t5) 0.95 (t5)
fmi 1 1 1 0.92 1.05 1.05