BioMed Research International / 2015 / Article / Tab 1

Research Article

A Method to Improve Electron Density Measurement of Cone-Beam CT Using Dual Energy Technique

Table 1

The results of the virtual phantom simulation.

Material (g⋅cm−3)
CalculatedTheoreticalError (%)

Si2.30712.32780.88
PMMA1.28881.29450.44
PE1.05591.06080.46
C1.68391.69840.85
H2O1.10911.11020.10

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