hull.retain.along.axis {fsbrain} | R Documentation |
Copy the first *n* foreground voxel values along the axis and direction from the volume to the hull, thus adding foreground voxels to the hull.
hull.retain.along.axis(
volume,
hull,
dim_check = 2L,
upwards = TRUE,
thickness = 1L
)
volume |
numeric 3d array, the full source volume. |
hull |
numeric 3d array, the input hull volume. |
dim_check |
integer, the array dimension to use. Must be 1L, 2L or 3L. |
upwards |
logical, whether to use upwards direction (increasing indices) in the array dimension |
thickness |
integer, the width of the border in voxels, i.e., how many of the foreground voxels to keep |
numeric 3d array, the updated hull volume.