[PD] [Gem] measuring pixel values in a region

[=?X-UNKNOWN?Q?g=FCnter_geiger?=]

On Wed, 1 Jun 2005 ydegoyon at free.fr wrote:
>
> bom dia, guenter,
>
> mm, don't want to insist but
> pdp_cropper -> pdp_hue does this,
> and i perfectly know it's not gem...

yes, well, bom dia. thats for the next time. I wanted to do computer
vision with pdp, but you know that I couldn't quite finish the port to
the evil system .. so its Gem for now.

And next year gridflow, to be fair.

Guenter

>
> ( as someone just replied me this )
>
> hasta luego,
> sevy
>
>
> Quoting günter geiger <geiger at xdv.org>:
>
> >
> > Hi gemers, hi list,
> >
> > I am looking for an object or a combination thereof that can give
> > me the mean pixel value of a specific region of an image.
> >
> > Is there a way to do this in Gem ?
> >
> > I would like to implement color tracking in different regions of an
> > image.
> >
> > Guenter
> >
> >
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>
>