gvf-mu 0.2
gvf-iterations 10
max-distance 50
maximum 1100
minimum 100
mode black
radius-max 90
radius-min 3.5
use-spline-tdf true
use-fmg-gvf true
tdf-high 0.5
min-mean-tdf 0.3
large-blur 0.5
fmax 0.05
