Message-ID: 388C6147.5178D963@lcavsun1.epfl.ch
To: Tiff <tiff@olympiakos.com>
Subject: focal length tag and 16bits outputs
From: David Hasler <hasler@lcavsun1.epfl.ch>
Date: Mon, 24 Jan 2000 15:27:19 +0100
Organization: LCAV-EPFL
Reply-To: hasler@lcavsun1.epfl.ch
Sender: owner-tiff@olympiakos.com


- is there an inofficial tag for focal length in the tiff format?

the only thing I saw was TIFFTAG_PIXAR_FOVCOT that looks similar to a
focal length, but couldn't find any information of how to use it.
Focal length is a crucial information used in computer vision
applications.

- btw, I hacked the tif_getimage.c file to output 16 bits per sample RGB
images. if anybody is interested, I can send a copy of the file.

David.
 
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