[Insight-developers] AnaluzeImageIO filename extensions

[Hans Johnson]

Julien,

The analyze file format is actually a collection of files with the same
basename.  The file extensions are for optional image components:

.hdr - A required file that contains meta-data information and image
dimensions/resolutions/datatype/orientation
[.img|.img.gz] - A required* raw datafile that is uncompressed
.lkup - NOT IMPLEMENTED IN ITK YET  a simple RGB color index file
.obj  - NOT IMPLEMENTED IN ITK YET  a run-length encoded file that is a code
image to define segemented regions of the image.

*It has become very common practice to compress .img image with gzip
compression, so we have allowed .img.gz as an extension.

Regards,
Hans



-----Original Message-----
From: insight-developers-bounces at itk.org
[mailto:insight-developers-bounces at itk.org] On Behalf Of Julien Jomier
Sent: Sunday, January 09, 2005 6:21 AM
To: insight-developers at public.kitware.com
Subject: [Insight-developers] AnaluzeImageIO filename extensions

Hi,

I'm trying to fix a bug reported on the user's list regarding 
AnalyzeImageIO trying to read a file even if the filename was submitted 
as .bmp 
(http://public.kitware.com/pipermail/insight-users/2005-January/011688.html)

The fix is easy but I need to know the possible filename extensions for 
the Analyze file format. Currently I've .hdr, .img, .hdr.gz, .img.gz.

Is Analyze supporting any other extensions?

Thanks,

Julien
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