Re: HELP! About High Speed CCD/CMOS systems

On 22 Nov 2006 05:53:44 -0800, "kyori" <ggkyori@xxxxxxxxx> wrote:

Thanks for your help.
Generally I think a 256*256 resolution will be ok.

Yeah,
"t дµÀ£º
"
kyori wrote:
Hi all,

I am looking for a high speed CCD/CMOS system capable of gathering
1,000
frames per seconds and onboard or real-time image correlation will be
prefered.

I'd like to capture the high speed motion, grab the frame to PC(or DSP
based system) and do certain image processing in realtime. Does that
possible for such a high capture speed? Or, can such similar operations
be performed by onboard processing using high speed CMOS systems?

Besides the techonological possibility of the subject, I'd like to know
where I can get 1,000f/s (or > 1,000) high speed ccd/cmos systems?

How about the price?

I've visited websites of Redlake, Dalsa and fillfactory. Anyone has
used
their products before? And, which type of image sensor would be
prefered,
CCD or CMOS?

I am eager to hear from you...
Any help will be appreciated.

Chen

Hi,
If I am not mistaken Fillfactory is now Cypress. Redlake makes CMOS
systems that answer your needs. Dalsa is more a of CCD manufacturer,
take a look at Micron. Although they don't have complete camera
systems they do have chips that support the demands you mention plus
they have an evaluation board you can use. Of course this all depends
on how many pixels you need, generally the higher the fps the lower the
number of pixels.
Tzvi

Incidentally if you're interested in high-speed on the cheap, Kodak do a 126x98 pixel sensor that
can do 580fps, and only costs about $10 (KAK-9639) - avaialble at Digikey.
There must be a mass market somewhere for for it to be at that price, but what I wonder ?
.

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