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2003.05.16 18:37 "COMPRESSION = 10?", by Dwight Kelly
2003.05.16 19:32 "Re: COMPRESSION = 10?", by Tom Kacvinsky
2003.05.16 22:32 "Re: COMPRESSION = 10?", by Dwight Kelly
2003.05.16 23:50 "Re: COMPRESSION = 10?", by Dave Abercrombie
2003.05.21 03:56 "Re: COMPRESSION = 10?", by Pugazhenthi
2003.05.16 23:00 "Re: COMPRESSION = 10?", by Chris Cox
2003.05.17 00:08 "Re: COMPRESSION = 10?", by Dwight Kelly

2003.05.16 23:50 "Re: COMPRESSION = 10?", by Dave Abercrombie

>From the TIFF-FX draft:

Compression(259) = 10. SHORT
    10: ITU-T Rec. T.43 representation, using ITU-T Rec. T.82 (JBIG) coding

Unencrypted this means: color JBIG. Note JBIG is not JBIG2.

Regards,

Dave

On 2003/05/16 14:37 -0400 Dwight Kelly <dkelly@apago.com> wrote:

Anyone know what type of compression uses a value of 10 for COMPRESSION tag?

On Fri, 16 May 2003, Tom Kacvinsky wrote:

Looking at the tiff.h header, I see that Adobe is using 8 for ZIP compression. Makes me wonder if they are using 10 for JBIG2 or JPEG2000, or some such.

Compression tag = value 10 appears to be lossless JPEG as proposed by the TIFF-FX committee.

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