]>An Efficient Estimation Method for Reducing the Axial Intensity Drop in Circular Cone-Beam CT : Table 2
Table 2: Simulation parameters.

Source to detector distance ( 𝐷 + 𝐷 𝑜 𝑑 ) 7 0 0 mm
Source to axis distance ( 𝐷 ) 3 5 0 mm
Detector size 5 1 2 × 5 1 2
Detector element pitch 0 . 7 8 1 mm
Full cone angle in the 𝑧 direction 3 2 d e g
Full fan angle in the 𝑥 - 𝑦 plane 3 2 d e g
Projection number of a full scan 8 0 0
Reconstructed volume 2 5 6 × 2 5 6 × 2 5 6
Reconstructed voxel size 0 . 7 8 1 mm