[mmmaxgetimage] [Up] [mmmaxgetnodes] Introspection Functions

mmmaxgetindex
Returns the node index array.

Synopsis

function y = mmmaxgetindex ( maxtree )

Input

maxtree

MaxTree

Output

Image

Description

The index array and the level array (the image, see mmmaxgetimage ) jointly maps image pixels to MaxTree nodes. The index array is an Int32 array and has the same dimension as the image.

Examples

orig_image = mmreadgray('cameraman.tif');

mt = mmmaxtree(orig_image);

lev = mmmaxgetimage(mt);

ind = mmmaxgetindex(mt);

i = lev(15,90);

j = ind(15,90);

node_image = mmmaxsubimage(mt, i, j);

mmshow(orig_image);

mmshow(node_image);


orig_image	node_image