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Re: Correction: Re: IDL & Tomography [message #30526 is a reply to message #30510]

Sun, 05 May 2002 14:44

Ale
Messages: 6
Registered: April 2002

Junior Member

interesting page ! thanks for your help. Do you know anyone who is
developping reconstruction for cone beam geometry? In our lab we have
microtomography with cone-beam .
http://bofi87.df.unibo.it and http//webdida1.csr.unibo.it/pasini/tomografia

Thanks a lot
Alessandro

"Mark Rivers" <rivers@cars.uchicago.edu> ha scritto nel messaggio
news:el2z8.32$t4.1978@news.uchicago.edu...
>
> Mark Rivers <rivers@cars.uchicago.edu> wrote in message
> news:nh2z8.31$t4.2109@news.uchicago.edu...
>
>> The reconstruction code is for parallel beam CT, not fan beam or cone
> beam.
>> As an indicator of the speed, the time to reconstruct a 650x515 slice
with
>> 720 projections is about 1.25 seconds.
>
> That should read 650 pixel slice with 720 projections is 1.25 seconds.
The
> time to reconstruct all 515 slices is 515*1.25 ~ 11 minutes. This is on a
> dual 750 MHz Pentium system.
>
> Cheers,
> Mark Rivers
>
>

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		Correction: Re: IDL & Tomography By: Mark Rivers on Sun, 28 April 2002 19:32
		Re: Correction: Re: IDL & Tomography By: Ale on Sun, 05 May 2002 14:44

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