Sion Dalais wrote: > hi, > > i am trying to make a multi colour (color!) tracker > that sees red and blue seperately. > > to get my head round it i thought i would just start > by making a single colour tracker that i could > manually switch between red and blue. i'm using the > movement detection patch that came in the pd browser > and trying to work with pix_blob. but even when i put > red mode in and weight it to red it still seems to be > quite happy to track any colour/movement at all. > > any help or tips would be really helpful.
i don't know your patch. but of course you cannot clamp the G&B channels to zero and expect that you will then see only the red color: instead remember that in RGB space, a bright red, a bright yellow and a bright magenta (and a bright white) will all have the Red channel at full-scale (so your detector will "see" red, magenta, yellow & white all the same color and detect accordingly) mfg.asdr IOhannes _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list