AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2004.02.06 21:35 "[Tiff] displaying 12 bit tiff image", by Liliana RESENDIZ
2004.02.09 09:00 "Re: [Tiff] displaying 12 bit tiff image", by Andrey Kiselev
2004.02.09 15:06 "Re: [Tiff] displaying 12 bit tiff image", by Bob Friesenhahn
2004.02.10 13:32 "Re: [Tiff] displaying 12 bit tiff image", by Liliana RESENDIZ
2004.02.10 21:41 "Re: [Tiff] displaying 12 bit tiff image", by Chris Cox
2004.02.10 22:30 "Re: [Tiff] displaying 12 bit tiff image", by Liliana RESENDIZ
2004.02.10 23:05 "Re: [Tiff] displaying 12 bit tiff image", by Bob Friesenhahn
2004.02.10 23:37 "Re: [Tiff] displaying 12 bit tiff image", by Frank Warmerdam
2004.02.11 00:21 "Re: [Tiff] displaying 12 bit tiff image", by Bob Friesenhahn

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

On Fri, Feb 06, 2004 at 03:35:36PM -0600, Liliana RESENDIZ wrote:

I'm BCB6 user, I've reading the documentation in order to display correctly a 12-bit image

What is 12-bit image? Is it just 16-bit TIFF where the actual dynamic range of the values limited by 12 bit?

True 12-bit TIFF images do exist. Development GraphicsMagick 1.1 (http://www.graphicsmagick.org/) knows how to read and write them (12 bits is not a default output!). Images like this normally come from scientific CCD cameras.

There is a GraphicsMagick build environment for BCB.

Bob
======================================
Bob Friesenhahn
bfriesen@simple.dallas.tx.us
http://www.simplesystems.org/users/bfriesen