Table C2.

List of the parameters included in a GSI Recon. The user can define custom GSI Recons. Note that other reconstruction options such as image thickness and interval are defined by the primary axial series from which the GSI Recon is built.

Parameter	Values
ASIR‐V	The iterative reconstruction parameter
GSI data file	Select “Yes” to be able to perform GSI Data File functions in the GSI viewer
GSI image type	Monoenergetic, Material decomposition, Virtual unenhanced, GSI High KVP, GSI KVP‐like
Recon type	The filter kernel
KeV	Used only by Monoenergetic image type. Determines the simulated photon energy
MAR	Select to “Yes” to use metal artifact reduction
Window level, window width	LUT parameters
MD pair	Used only by the Material Decomposition image type. Describes the two basis materials

Parameters specified by a GSI Recon.