[maxgetimage] [Up] [maxgetnodes] Introspection Functions

maxgetindex
Returns the node index array.

Synopsis

y = maxgetindex ( maxtree )

Input

maxtree

MaxTree

Output

Image

Description

The index array and the level array (the image, see maxgetimage ) 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 = maxtree(orig_image)

lev = maxgetimage(mt)

ind = maxgetindex(mt)

i = lev[14,89]

j = ind[14,89]

node_image = maxsubimage(mt, i, j);

mmshow(orig_image);

mmshow(node_image);


orig_image	node_image