[GEM-dev] Re: pix_multiblob

IOhannes m zmoelnig zmoelnig at iem.at
Thu Mar 31 18:15:58 CEST 2005


B. Bogart wrote:
> Hey Great news!
> 
> Thanks Johannes, I'm really looking forward to showing this in my Gem
> workshops. Please keep me posted about blobtracker!
> 
ok, i have submitted an abstraction [pix_blobtracker] to Gem/abstractions

this abstraction depends on Gem for the blob-detection ([pix_multiblob]) 
and on iemmatrix (which is on the pd-cvs 
cvs.puredata.info:/cvsroot/pure-data/externals/iem/iemmatrix ) for the 
actual tracking.
while the weighted matching algorithm is far from being perfected it 
seems like it works quite well.


ah, and since there is no help-patch for [pix_multiblob] yet: you can 
set the minimum size of a blob with the "blobSize" message (ranges from 
0 to 1 with a default of 0.1)

mfg.asd.r
IOhannes




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