vssel − closest seed point component selection

vssel [if=] [of=] [c=] [t=] [-2d] [-w]

vssel takes in a labeled image and a seed point and selects the component closest to seed point. Manhattan distance is used. Default distance is computed in 3D image space. If -2d flag is specified, distance is only computed on the z slice of the seed point. If -w flag is specified, program outputs the minimum distance in wish format. If t= is specified, all components less than t voxels are deleted.

if=

labeled image (byte or int)

of=

closest component

c=

seed point (x,y,z)

t=

minimum component to keep (voxels)

-2d

2d distance

-w

print minimum distance

--

vbfilt(1), vssfilt(1)

Y. Xie