Research Article

Analysis and Algorithmic Generation of Hepatic Vascular Systems

Table 6

In this table we compare the similarity of vascular trees obtained by standard CCO (sCCO) and improved CCO (iCCO) to the clinical CT data sets. The similarity values for individual features, but not the averages, can be compared to the HV and PV single-population similarities in Table 3.

Feature PV/sCCO HV/sCCO PV/iCCO HV/iCCO

Radius
Radius decrease
Radius asymmetry
Bif. exponent
Lengths
Length decrease
Length asymmetry
Angle
Angle
Angle

Radius average
Length average
Angle average

Total average