Table 7. Summarized Results Comparing CBCT and FBCT.

Summarized results from Elstrøm, et al., Garayoa, et al., and Kan, et al. showing the preferable system for various aspects [1-2, 6].

Image Criteria	Supporting Measurements	Preferrable System
		CBCT	FBCT
Spatial Resolution	MTF	x
Noise in Image	SNR, Water Equivalent Std Dev		x
Low Contrast Resolution	Low Constrast Visibility		x
Uniformity Image Artifacts	C- Value Uniformity Index		x
Anatomic Visualization	UI, head phantom reconstruction, C Value		x
Dose to Patient	Effective Dose, Absorbed dose to patient		x