[ITK] [ITK-users] (no subject)

[Carmine Pagliaro]

oh yes but, I would know how can I create a new one. i.e
RegularStepGradientDescentBaseOptimizer
becomes MyPersonalOptimizer. in this class i'll write my personal algorithm.

2015-10-31 16:54 GMT+01:00 Dženan Zukić <dzenanz at gmail.com>:

> You should probably look at one of the registration examples to see how an
> optimizer is used:
> http://itk.org/Wiki/ITK/Examples/Included/Registration
>
> HTH
>
> On Sat, Oct 31, 2015 at 7:07 AM, Carmine Pagliaro <
> carminepagliaro at gmail.com> wrote:
>
>> Thank you for the reply, Dr. McCormick.
>> But that not help me.
>> I don't understand how I can create a new optimizer algorithm and pass it
>> to the registration->SetOptimizer() method
>>
>>
>> 2015-10-30 17:02 GMT+01:00 Matt McCormick <matt.mccormick at kitware.com>:
>>
>>> Hi Carmine,
>>>
>>> To see all the optimizer options, go to the base class in Doxygen:
>>>
>>>
>>> http://www.itk.org/Doxygen/html/classitk_1_1SingleValuedNonLinearOptimizer.html
>>>
>>> Then, look at the inheritance diagram.  There are options like the
>>> OnePlusOneEvolutionaryOptimizer and ParticleSwarmOptimizer.
>>>
>>> Hope this helps,
>>> Matt
>>>
>>> On Fri, Oct 30, 2015 at 10:59 AM, Carmine Pagliaro
>>> <carminepagliaro at gmail.com> wrote:
>>> > Dear ITK team,
>>> >
>>> > in the file attacched I register 2 mri image in nifti format.
>>> >
>>> > the optimization algorithm is gradientdescent
>>> >
>>> > typedef itk::RegularStepGradientDescentOptimizer       OptimizerType;
>>> >
>>> > I would make one myself using annealing. so how can I do this?
>>> >
>>> > how could I must modified the follow code ? what is optimizer?
>>> >
>>> > OptimizerType::Pointer      optimizer     = OptimizerType::New();
>>> > registration->SetOptimizer(     optimizer     );
>>> >
>>> > thank you very much
>>> > --
>>> > Carmine Pagliaro
>>> > Life is for sharing.
>>> >
>>> >
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>>
>>
>>
>> --
>> Carmine Pagliaro
>> *Life is for sharing.*
>>
>>
>> _____________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://www.kitware.com/products/protraining.php
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
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>>
>


-- 
Carmine Pagliaro
*Life is for sharing.*
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