Re: Antwort: Adding Text to TIFF Header

Posted by Harry Parker on
URL: http://imagej.273.s1.nabble.com/Adding-Text-to-TIFF-Header-tp3696853p3696856.html

Hi Joachim,

I would be interested in seeing your TIFF tag reading code.

I am working on analyzing raw Bayer color filter array image files in ImageJ. Currently I use an inhouse C++ program to save them as PGM files. I would like to switch to TIFF to add experimental information to the image data.

I've found very little TIFF reading code in Java.
 
--  
Harry Parker  
Senior Systems Engineer  
Digital Imaging Systems, Inc.

----- Original Message ----
From: Joachim Wesner <[hidden email]>
To: [hidden email]
Sent: Monday, March 17, 2008 6:22:46 AM
Subject: Antwort: Adding Text to TIFF Header

HI Christian,

I have recently written a Java class that can *read* arbitrary TIFF tags
(including float, variable length), but not yet write them, because at best
this would mean to integrate it with the ImageJ fileio routines. (In the
moment it independently opens the file to read all tags it finds)

If you are interested, I can send you the code.

Mit freundlichen Grüßen / Best regards

Joachim Wesner

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Hi,

I would like add text information to the header of a TIFF file and also
read text information from it. I know that the TIFF format specification
lists a number of Tags for ASCII text, ie. tag 270 (dec.), image
description.

Is it possible to address one of the these ASCII TIFF tags by the ImageJ
API ?

Thanks

Christian Kreutzfeldt



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