[Insight-users] Load a large image

Luis Ibanez luis.ibanez at kitware.com
Mon May 5 13:58:34 EDT 2008



Hi Olivier,


Loading at image of this size should be possible on Windows 32 machines.


a) What file format are you using  ?
   (trying to read from)

b) Do you have *anything* else in your pipeline, in addition to the
    ImageFileReader ?

c) Can you post the *exact* error message of the exception ?


Please let us know,


    Thanks


       Luis


--------------------------
Olivier Tournaire wrote:
> Hi all,
> 
> I am currently using itk, and, I tried a few days ago to read a large 
> image (15000x10000, unsigned char, 3 components). The image size is 
> about 400Mo, if fully loaded in memory. However, I always get a "Failed 
> to allocate memory" exception on windows platforms (2Go RAM, 1.2Go 
> enable). Under Linux or OSX (2Go RAM), I do not have this exception.
> Could you please provide some help ?
> 
> Regards
> 
> Olivier
> 
> 
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