[Insight-users] Image Registation with float Transform

[MALEMPATI]

Hi,
Alireza,
Only the double type can support the representation of all geometric objects
without any blurs.
answers to u'r questions.
1.so, u need not try to get it changed.
2.And i think It does not occupy a vast memory i.e it may not make a big
difference.
3.The error u get is not related to this.
    These  links may help u in tracing the problem.
   
1.http://public.kitware.com/pipermail/insight-users/2006-December/020383.html,
   
2.http://public.kitware.com/pipermail/insight-users/2006-September/019438.html
Regards,
Malempati.



alireza akhundi asl wrote:
> 
> Hi
> I'm Trying to use Image Registration using float coordinate type instead
> of double (to Reduce memory usage).  But as I understand class
> ImageRegistrationMethod use MetricTransformType and its coordinate type
> permanetly set to double in itkcostfunction.h (typedef double
> ParametersValueType).
> Now I have 3 questions:
> 1. How can I solve this problem?
> 2. Can it help to reduce memory usage?
> 3. Is there any other method to solve memory usage problem (Failed to
> Allocate Memory For Image)? my images are 256*256*256 and I use ASP .Net.
> Best Regards
> Alireza
> 
> 
> 
> 
> 
>        
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