matju at artengine.ca
Wed Aug 12 19:50:10 CEST 2009
On Wed, 12 Aug 2009, IOhannes m zmölnig wrote:
> then, i don't know exactly what #labeling does, but i do know exactly what
> [pix_multiblob] does: it detects multiple blobs in an image and will give you
> the position, size and extent of each.
#labeling gives you the area of each blob, the centre position of each
blob, the variance of each blob (in xx, yy, and xy), and also it
floodfills every blob in the original picture using a different "colour"
(number). this is the default mode.
the other mode of [#labeling] treats each scanline as a different picture
with its own blobs, and outputs the blobs as a sequence of 2-vertex
_ _ __ ___ _____ ________ _____________ _____________________ ...
| Mathieu Bouchard - tél:+1.514.383.3801, Montréal, Québec
More information about the Pd-dev