[PD] pdp crop?

[metafor]

hi yves

well i am a lucky man. CPU is now down on 10% which will give me 
enough power to calculate four streams. i still have to test around,
but it looks like it's exactly what i need and it seems to work 
stable. 

i will definetly have a beer tonight and will think of the miracle
happened to me today. 

all the best
marc


On Tue, 05 Dec 2006 15:12:12 +0100
Yves Degoyon <ydegoyon at free.fr> wrote:

> lucky you,
> 
> pdp_cropper from pidip
> 
> suerte,
> sevy
> 
> hope you an build pidip if you need it,
> i noticed a few problems with newer libraries
> building it yesterday on gentoo,
> and not much time to fix it.
> 
> metafor wrote:
> 
> >hi list
> >
> >i wonder if this might be possible with pdp. i have to do some heavy
> >image processing (filters and colordetection) on 4 videostreams in
> >realtime, which is a overload for my cpu. all frame manipulations
> >like gain/saturation/stresh/cheby are applied on the whole resolution
> >320x240. but actually i just need to calculate a part of the image
> >where i do the tracking. therefore it would be great if i could crop
> >a region of the stream and start working just with this part of the
> >image which would reduce the data to process drastically. 
> >
> >would this be possible within pdp. i think there is no object around
> >yet, but would the concept and structure of pdp allow this kind of
> >operation? 
> >
> >any ideas?
> >
> >best
> >marc
> >
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