[PD] new license for pidip and unauthorized WAS: pd-pidip into Debian
Jose Luis Santorcuato
santorcuato76 at gmail.com
Wed Dec 8 16:31:11 CET 2010
Well, I used pix_blob, or blob tracker, do not remember exactly, but I
always gave erratic readings or based only on two axes, I like working with
coordinate and mgrid are well suited to that need. Mathieu Gridflow ever
asked me, I have not tried what Derek and Mathieu proposes no doubt I will
today, but obviously I ask the question because I do not like to rely on a
single object or platform.
Best regards friends
José
This is a great topic
B regards
José
2010/12/8 Pagano, Patrick <pat at digitalworlds.ufl.edu>
> lets make a replacement patch. where shall we begin?
>
> pp
> ________________________________________
> From: pd-list-bounces at iem.at [pd-list-bounces at iem.at] On Behalf Of Derek
> Holzer [derek at umatic.nl]
> Sent: Tuesday, December 07, 2010 4:32 PM
> To: pd-list at iem.at
> Subject: Re: [PD] new license for pidip and unauthorized WAS: pd-pidip into
> Debian
>
> Motion tracking can be done easily in GEM with a combination of
> [pix-background] to create a histrogram showing only changed pixel
> values, and [pix_blob] to track the center of gravity of those changed
> values.
>
> D.
>
> On 12/7/10 6:43 PM, Jose Luis Santorcuato wrote:
> > I don't quite understand why people do motion detection with squares
> > like that. I use a generic motion detection that gets me the centre of
> > the motion, and then when I rescale the values, it may split the
> > possible results into bands or squares because of rounding (if I
> > quantise them).
> > Hi all!,
> > what is the generic motion detector you are using Mathieu? I use pdp...
> > Best Regards
> > José
> > 2010/12/7 Mathieu Bouchard <matju at artengine.ca <mailto:
> matju at artengine.ca>>:
> > > On Tue, 7 Dec 2010, Pagano, Patrick wrote:
> > >
> > >> pdp_mgrid
> > >
> > > I don't quite understand why people do motion detection with squares
> like
> > > that. I use a generic motion detection that gets me the centre of the
> > > motion, and then when I rescale the values, it may split the possible
> > > results into bands or squares because of rounding (if I quantise
> them).
> > >
> > > Nevertheless, if I have a picture of size (240 320 3), I can make
> > groups of
> > > rows and columns, for example I [#redim (15 16 20 16 3)], which turns
> a
> > > picture into a 5-dimensional grid, and then if I [#transpose 1 2], I
> will
> > > have a 5-dimensional grid that is a 2-dimensional grid of 16x16
> > icons. After
> > > that, many effects and analyses that GF can do on pictures will also
> > work on
> > > such groups of pictures without any change.
> > >
> > > But more simply, if I want an average of each 16x16 icon, I don't
> > need to go
> > > 5-dimensional, I can just do [#downscale_by 16 smoothly] and that's
> all.
> > >
> > >> pdp_cmap
> > >> pdp_ctrack
> > >> pdp_ascii
> > >> are essential
> > >
> > > I'd like to know what it takes for you to call something «essential».
> > Do you
> > > mean that there is no other way to do it with Pd, or just no other
> > way to do
> > > with with PDP ?
> > >
> > >> pdp_qt will be obsolete when we get either pix_film OR pix_movie or
> > >> whatever to play audio directly from a movie without extra table
> banging
> > >> [hopefully this exists somewhere]
> > >
> > > There's [#in~], which is rather experimental. It uses [#to~].
> > >
> > >
> _______________________________________________________________________
> > > | Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal,
> QC
> > > _______________________________________________
> > > Pd-list at iem.at <mailto:Pd-list at iem.at> mailing list
> > > UNSUBSCRIBE and account-management ->
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> > >
> > >
> > --
> > http://arselectronicachile.blogspot.com
> > http://comunicacionnativa.blogspot.com/
> > http://www.myspace.com/santorcuato
> >
> >
> >
> > _______________________________________________
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> --
> ::: derek holzer ::: http://macumbista.net :::
> ---Oblique Strategy # 207:
> "Take away as much mystery as possible. What is left?"
>
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--
http://arselectronicachile.blogspot.com
http://comunicacionnativa.blogspot.com/
http://www.myspace.com/santorcuato
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