Thanks Peter.
I managed to optimize the IJG's jpeg decoder.
So, I don't need to run it on the FPGA anymore.
Regards,
Bibhu
--- In "PeterElliot" <> wrote:
>
> Bibhu
>
> > I need to be rendering out images in real time (Webcam based
> > Monitoring System). Converting from JPEG to BMP using Independent
> > JPEG Group's DJPEG is taking 15 seconds.
> > I have to try do some optimization in the code itself.
>
> I don't know much about the jpeg decode process, but one FPGA
option
> would be to add a TS-7KV board to the TS-7300. This board was
> originally designed to add a VGA display to a TS-72xx, but can be
> used as a general purpose FPGA board.
>
> If you check out the following link you'll se some reference to
jpeg
> decoder VHDL...
>
> http://www.opencores.com/search.cgi/do_search?query=jpeg
>
> and more specifically:
>
> http://www.opencores.org/cvsweb.shtml/djpeg/readme.txt.diff?
> r1=1.1&r2=1.2
>
> > Can you please give me some details about yourself?
> > Like where you work, your designation, etc.
> > I must acknowledge you in my project report.
>
> No need. I'm just trying to help. I am, if you really need to know,
a
> controls engineer at Henrob Corporation a small Michigan (USA)
based
> engineering company that sells self-pierce riveting systems. I
design
> and program the various controls and monitoring systems (TS-7300
> based) as well as make the coffee. I come to embedded Linux from
> industrual PLCs and OS free microcontoller boards, so Linux is
fairly
> new to me other than using Kubuntu on a Laptop.
>
> Regards,
>
> PJE
>
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