[Octave-bug-tracker] [bug #35546] imresize produces memory exhausted error

[Ian Journeaux]

URL:
  <http://savannah.gnu.org/bugs/?35546>

                 Summary: imresize produces memory exhausted error
                 Project: GNU Octave
            Submitted by: ijourneaux
            Submitted on: Thu 16 Feb 2012 02:16:42 PM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Ian Journeaux
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.6.0
        Operating System: Microsoft Windows

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Details:

This may not be a bug and could be a result of a change in the memory
footprint of Octave 3.6.0 compared to 3.2.4.

I am trying to convert code that I have working with 3.2.4 over to octave
3.6.0 (Windows Mingw version). 

In my code, I load an large image with imread and then try to resize the image
using 

AA=imread(T1); 
aa1=imresize(AA,0.1); 

Under 3.6.0 this produces the following error 

error: memory exhausted or requested size too large for range of Octave's
index type -- trying to return to prompt. 

Were there cahnges to the underlying routines used by imresize that would ahev
affected the efficiency of memory use?





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