[Octave-patch-tracker] [patch #8813] image package: Extended image I/O for Analyze 7.5 format to handle big-endian images

[anonymous]

URL:
  <http://savannah.gnu.org/patch/?8813>

                 Summary: image package: Extended image I/O for Analyze 7.5
format to handle big-endian images
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sun 29 Nov 2015 01:27:32 PM UTC
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

In the image package, I've extended analyze75info and analyze75write to
properly deal with big-endian images, and added regression tests.  Patch file
is attached.

* analyze75info.m : Add ability to read a header that is in big-endian format.
 Fixed bug in the test to see whether ByteOrder arg is passed in. Added lines
to open the file for big-endian reading

* analyze75write.m : Add ability to write out a big-endian image.  Set the
byte order in the header.  Added fix to properly set the Dimensions field in
the header when data is just a 2-D array.  Added some regression tests to
ensure that little-endian and big-endian I/O works.


 




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File Attachments:


-------------------------------------------------------
Date: Sun 29 Nov 2015 01:27:32 PM UTC  Name: an75patch.patch  Size: 5kB   By:
None
Patch file
<http://savannah.gnu.org/patch/download.php?file_id=35588>

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