imslice: Slice out a 3D subarray (or 2d matrix) from a 3D image array

In nat: NeuroAnatomy Toolbox for Analysis of 3D Image Data

Slice out a 3D subarray (or 2d matrix) from a 3D image array

Description

Slice out a 3D subarray (or 2d matrix) from a 3D image array

Usage

imslice(x, slice, slicedim = "z", drop = TRUE)

Arguments

x	An im3d objet
slice	Indices defining the slices to keep
slicedim	Character vector or integer defining axis from which slices will be removed.
drop	Whether singleton dimensions will be dropped (default: TRUE) conveting 3D array to 2d matrix.

Details

Note the sample locations stored in the x,y,z attributes will be updated appropriately. FIXME: Should we also update bounding box?

See Also

Other im3d: as.im3d(), boundingbox(), im3d(), im3d-coords, im3d-io, imexpand.grid(), is.im3d(), mask(), origin(), projection(), threshold(), unmask(), voxdims()

nat documentation built on Aug. 18, 2025, 5:20 p.m.