AWARE [SYSTEMS] Imaging expertise for the Delphi developer
AWare Systems, Imaging expertise for the Delphi developer, Home TIFF and LibTiff Mailing List Archive

LibTiff Mailing List

TIFF and LibTiff Mailing List Archive
July 1998

Previous Thread
Next Thread

Previous by Thread
Next by Thread

Previous by Date
Next by Date

Contact

The TIFF Mailing List Homepage
This list is run by Frank Warmerdam
Archive maintained by AWare Systems



Valid HTML 4.01!



Thread

1998.07.29 19:13 "16 bit grayscale", by Mark Koch
1998.07.29 20:49 "Re: 16 bit grayscale", by Tom Lane
1998.07.29 22:22 "Re: 16 bit grayscale", by Doug Morris
1998.07.29 23:21 "Re: 16 bit grayscale", by Sam Leffler
1998.07.30 16:25 "Re: 16 bit grayscale", by Daniel Mccoy
1998.07.30 18:35 "Re: 16 bit grayscale", by Ed Grissom

1998.07.29 22:22 "Re: 16 bit grayscale", by Doug Morris

Mark Koch,

I share this same confusion.  The spec does not allow for 16-bit TIFF
but many people advertise this.  I've queried this list before about this
without any reply.  Possibly two such messages in close proximity
may lead to a release of the secret.

Doug Morris


On Wed, 29 Jul 1998, Mark Koch wrote:

> I'm a bit confused.  After reading the TIFF 6.0 spec I was under the
> impression that TIFF grayscale images were restricted to 4 or 8
> bits/sample.  On the web I've noticed that some image-viewers declare
> capabilities for reading 16-bit grayscale TIFF.  Can someone please
> explain?
> 
> Mark Koch
> 
>