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. Author manuscript; available in PMC: 2018 Jun 6.
Published in final edited form as: Phys Med Biol. 2017 Apr 5;62(9):3599–3618. doi: 10.1088/1361-6560/aa602b

Figure 4.

Figure 4

(a) Prescription 1 of Table 2: DVH after 2000 cycles of the DVSF algorithm (Algorithm 5) (solid), using γPTV = 1.99/θPTV, γOAR = 1/θOAR, λPTV = λOAR = 1, compared to the DVH produced by Pinnacle3 (dashed) after 86 iterations and meeting a stopping tolerance of less than 10−7. (b) Prescription 2 of Table 2: DVH after 2000 cycles of the DVSF algorithm (Algorithm 5) (solid), using γPTV = 1.99/θPTV, γOAR = 0.3/θOAR, λPTV = λOAR = 0.5, compared to the DVH produced by Pinnacle3 (dashed) after 131 iterations and meeting a stopping tolerance of less than 10−7.