I'm bringing back the discussion on list.
On Mon, Jun 19, 2006 at 12:01:27AM +0100, stephen emslie wrote:
You will get this in numarray.nd_image, the function is
called label. It is also available in recent versions of scipy, in
module scipy.ndimage.
Thanks for pointing me in the
Stephen,I don't know of a data structure in numpy or scipy that does this. To do this myself I use a modified union/find (equivalence relation) algorithm interfaced to python using boost/python. The same algorithm is also useful for connecting points on the basis of equivalence relations other
