Volume Manipulation Routines

AFFINE(a, b, [c])

Applies an affine transformation to an array.

BLOB(a, i, b)

Isolates a homogeneous region in an array.

BLOBCOUNT(a, b)

Counts homogeneous regions in an array.

BOUNDARY(a,r)

Computes the boundary of a region in an array.

DERIVN(a, n)

Differentiates a function represented by an array.

MOMENT(a, i)

Computes moments of an array.

NEIGHBORS(a, i)

Finds the neighbors of specified array elements.

RESAMP(array, dim1, ..., dimn)

Resamples an array to new dimensions.

SLICE_VOL (volume, dim, cut_plane)

Returns a 2D array containing a slice from a 3D volumetric array.

VOL_PAD (volume, pad_width)

Returns a 3D volume of data padded on all six sides with zeroes.

VOL_TRANS (volume, dim, trans)

Returns a 3D volume of data transformed by a 4-by-4 matrix.