AW: JPEG2000 converter?

[Martin Weihrauch]

Thanks for the good idea! Does anyone have a compiled version for Windows, which I could download somewhere?

Von: openslide-users <openslide-users-bounces+m.weihrauch=smartinmedia.com at lists.andrew.cmu.edu> Im Auftrag von jcupitt at gmail.com
Gesendet: Mittwoch, 9. Mai 2018 08:20
Cc: openslide-users at lists.andrew.cmu.edu
Betreff: Re: JPEG2000 converter?

On 9 May 2018 at 07:09, Martin Weihrauch <m.weihrauch at smartinmedia.com<mailto:m.weihrauch at smartinmedia.com>> wrote:

Do you have an idea, how we could convert from JPEG2000? It could be also a commercial software (then send me a personal mail to not clog this list).


I would try OpenJPEG first:

   http://www.openjpeg.org/
Something like:
   opj_decompress -i someinputfile.jp2 -o huge.tif
I don't know if it'll write bigtiff. It will write PPM though, which should work.

   https://github.com/uclouvain/openjpeg/wiki/DocJ2KCodec#opj_decompress

John
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