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February 2004

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2004.02.06 21:35 "displaying 12 bit tiff image", by Liliana Resendiz

2004.02.09 09:00 "Re: displaying 12 bit tiff image", by Andrey Kiselev

2004.02.09 15:06 "Re: displaying 12 bit tiff image", by Bob Friesenhahn

2004.02.10 13:32 "Re: displaying 12 bit tiff image", by Liliana Resendiz

2004.02.10 21:41 "Re: displaying 12 bit tiff image", by Chris Cox

2004.02.10 22:30 "Re: displaying 12 bit tiff image", by Liliana Resendiz

2004.02.10 23:05 "Re: displaying 12 bit tiff image", by Bob Friesenhahn

2004.02.10 23:37 "Re: displaying 12 bit tiff image", by Frank Warmerdam

2004.02.11 00:21 "Re: displaying 12 bit tiff image", by Bob Friesenhahn

2004.02.10 21:41 "Re: displaying 12 bit tiff image", by Chris Cox

At 7:32 AM -0600 2/10/04, Liliana RESENDIZ wrote:
> Hi Bob,
>
> The image comes from a CCD Thomson Camera (TH-8430), and it is saved on a
> 16-bit buffer, so the data range is [0,4095]. Finally i displayed it with
> libtiff libraries, but I think it can improve, i'll take a look to the DGM
> 1.1.

If it was saved as 16 bit/sample - then the data should have been 
scaled to 0..65535.
(although several companies have made the mistake of not scaling -- 
it is spelled out pretty clearly in the TIFF spec.)

Chris