[PD] multiblob tracking in pd?

[IOhannes m zmoelnig]

pun chik wrote:
> hi pd friends, im working on an installation and i need to analize a
> public space with a web cam and track the movement of the people in the
> space... i would like that the pd  can give me back the coordinates of
> the people   ...is this possible with pd?
> is there something like a multiblob object? 
> which object or libraries do i need?

Gem CVS, [pix_multiblob]

there is also an example using [iemmatrix] that does blob-tracking.

mfg.adr.
IOhannes