opening oib files using import-raw funtion

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opening oib files using import-raw funtion

bela desai
hi,

we have recently started using an olympus fluoview confocal, which
generates data in oib formats. we use the bioformats plugin to open these
files which is fine.

however i want to open these files with the Import>Raw option like it is
done with Biorad files.

Is this possible? If it is , could someone tell me what parameters i have
put into the header etc. I opened it setting the right pixels values (512
by 512) and all other parameters 0. but I just got garbage. is there a way
around this?

thanks in advance,

bela


--
Not everything that counts can be counted, and not everything that can be
counted counts.

(Sign hanging in Einstein's office at Princeton)
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Re: opening oib files using import-raw funtion

ctrueden
Hi Bela,

Unfortunately, the OIB format is quite complex, and it is unlikely
that you could use Import>Raw effectively with it. The file is
structured as a Microsoft OLE2 database format, meaning the OIB file
essentially contains a virtual file system (like an OIF directory).
Inside that file system are TIFF files, whose image planes could be
encoded using multiple noncontiguous strips, and even potentially
compressed. As such, using Import>Raw effectively would be at best
tricky, and more likely infeasible.

For what purpose are you looking to use Import>Raw instead of
Bio-Formats? The Bio-Formats importer plugin should be scriptable in a
macro.

-Curtis

On 4/23/07, bela desai <[hidden email]> wrote:

> hi,
>
> we have recently started using an olympus fluoview confocal, which
> generates data in oib formats. we use the bioformats plugin to open these
> files which is fine.
>
> however i want to open these files with the Import>Raw option like it is
> done with Biorad files.
>
> Is this possible? If it is , could someone tell me what parameters i have
> put into the header etc. I opened it setting the right pixels values (512
> by 512) and all other parameters 0. but I just got garbage. is there a way
> around this?
>
> thanks in advance,
>
> bela
>
>
> --
> Not everything that counts can be counted, and not everything that can be
> counted counts.
>
> (Sign hanging in Einstein's office at Princeton)
>