[PD] tracking multiblob with constant ID

[Mathieu Bouchard]

On Sun, 20 Feb 2011, Jaime Oliver wrote:

> Well, the object is independent of centroid or min/max or overlap. isn' it?
> that just depends on the particular aim of each user.
> matching nearest neighbors remains a useful object to have...

Yes, it's useful. Now I'm talking about something else that might be 
useful and that you don't get in GEM.

>>  That's why [#labelling] also outputs a version of the incoming grid in 
>> which the "1" regions have all been flood-filled with distinct integers 
>> (numbered from 2 upwards ; it can go well beyond 255 if needed).
> I am not entirely sure what you mean by this...

I mean this : http://gridflow.ca/gallery/%23labelling_false_colors.png

Note that, as the flood-fills are just indices in the list of regions, I 
had to colour them with "random" colours, pretending that this is an 
indexed-colour image.

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| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC