[ITK-users] (no subject)

[Matt McCormick]

Hi Carmine,

Use the existing optimizer classes as an example, and examine the API
and its descriptions in the Doxygen documentation.

HTH,
Matt

On Sat, Oct 31, 2015 at 12:07 PM, Carmine Pagliaro
<carminepagliaro at gmail.com> wrote:
> 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
>>>
>>> Follow this link to subscribe/unsubscribe:
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>>
>
>
>
> --
> Carmine Pagliaro
> Life is for sharing.
>