Hi all,
PDF 1.5 has again new compression methods. Are
there Internet sites where implementation of
these compression algorithms (old and new) in
C, C++ or Java can be found? many thanks in 
advance

K.

king_wwang@yahoo.de (King W.Wang) wrote:

>PDF 1.5 has again new compression methods. 

JPEG2000?

>Are there Internet sites where implementation of
>these compression algorithms (old and new) in
>C, C++ or Java can be found?

I'm not aware of an open source solution for JPEG2000 yet. For more
details check out

http://www.google.com/search?q=jpeg2000
----------------------------------------
Aandi Inston  quite@dial.pipex.com http://www.quite.com
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Aandi Inston wrote:

> I'm not aware of an open source solution for JPEG2000 yet. For more
> details check out

I haven't worked with it yet, but JasPer
http://www.ece.uvic.ca/~mdadams/jasper
is an open-source implementation of JPEG2000.

Thomas

_______________________________________________________________
Thomas Merz          tm@pdflib.com        http://www.pdflib.com
Personalize PDF: PDFlib Personalization Server and Block plugin
_______PDFlib - a library for generating PDF on the fly________

quite@dial.pipex.con (Aandi Inston) wrote in message news:<3fe03cd9.3032947487@reading.news.pipex.net>...
> king_wwang@yahoo.de (King W.Wang) wrote:
> 
> >PDF 1.5 has again new compression methods. 
> 
> JPEG2000?
> 
> >Are there Internet sites where implementation of
> >these compression algorithms (old and new) in
> >C, C++ or Java can be found?
> 
> I'm not aware of an open source solution for JPEG2000 yet. For more
> details check out
> 
> http://www.google.com/search?q=jpeg2000

Hi Aandi,
I meant not only the new methods in PDF 1.5, but also those since
PS Level 2. I haven't found, for example, an implementation of
FaxEn(De)coding. Thanks.

K.

king_wwang@yahoo.de (King W.Wang) wrote:

>I meant not only the new methods in PDF 1.5, but also those since
>PS Level 2. I haven't found, for example, an implementation of
>FaxEn(De)coding. Thanks.

I wrote my own using the excellent descriptions in this book: Fax
Modem Sourcebook, Andrew Margolis, 
----------------------------------------
Aandi Inston  quite@dial.pipex.com http://www.quite.com
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