[Rtk-users] Reconstruction Volume

[AMJAD N]

Hi Simon,

How can i use --lowmem as a code? BTW I am using
SetProjectionSubsetSize(16) in my code. Is that what you meant by --
divisions 8? still it doesn't work for 500^3.

I also tried by using itk::StreamingImageFilter to write the reconstructed
volume. My requirement is 1024^3 volume.

Thanks and Regards,

AMJAD N

On Thu, Apr 21, 2016 at 5:50 PM, Simon Rit <simon.rit at creatis.insa-lyon.fr>
wrote:

> Try --lowmem and if it still doesn't work, --divisions 8 (the higher this
> number the less memory).
> Simon
>
> On Thu, Apr 21, 2016 at 1:44 PM, AMJAD N <amjad.n.cet at gmail.com> wrote:
>
>> Hi all,
>>
>> I tried to run rtkfdk ( ROOSTER sample ) with following command.
>>
>> -p . -r .*.his -o fdk.mha -g geometry.rtk --hann 0.5 --pad 1.0
>> --dimension 500 --spacing 2
>>
>> to identify the impact of large reconstructed volume (500^3). Still it
>> gives memory allocation error.
>> What might be the issue here?
>>
>> Thanks and Regards
>>
>> AMJAD N
>>
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>>
>>
>
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