[Insight-users] Mesaure quality of registration?

[Luis Ibanez]

HI Motes,

Using the MeanSquaresMetric on the FixedImage and output
Resampled Moving image will satisfy your definition of
Quality Measure.


     Regards,


              Luis


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On Mon, Aug 10, 2009 at 6:23 AM, motes motes <mort.motes at gmail.com> wrote:

> Thanks for the reference! But why not just output the value of the metric?
> When the registration is "perfect" the value of the metric is 0 and then
> grows when the quality of the registration drops.
>
>
>
>
> On Sat, Aug 8, 2009 at 7:22 PM, Luis Ibanez <luis.ibanez at kitware.com>wrote:
>
>> Hi Motes,
>>
>> You may find interesting the following Insight Journal paper:
>>
>> http://www.insight-journal.org/browse/publication/166
>> "A Framework for Comparison and Evaluation of Nonlinear
>>  Intra-Subject Image Registration Algorithms"
>>
>> by
>> Urschler M., Kluckner S., Bischof H.
>>
>>
>>
>>     Regards,
>>
>>
>>            Luis
>>
>>
>> -------------------------------------------------------
>> On Mon, Aug 3, 2009 at 10:23 AM, motes motes <mort.motes at gmail.com>wrote:
>>
>>>  Based on some of the examples from the itkSoftwareguide I have
>>> implemented a BSplineDeformable registration application. I deform the 3D
>>> brain scans :
>>>
>>> http://public.kitware.com/pub/itk/Data/BrainWeb/BrainPart1.tgz
>>>
>>> and use those as the moving image input to the registration method. One
>>> way to measure the quality of the registration is to compute the difference
>>> images. But are there some more strict way to compute a measure and then
>>> compare that measure with another implementation of the BSplineDeformable
>>> registration application?
>>>
>>> I have read that some use intersections of the overlap but any other
>>> ideas or examples are most welcome!
>>>
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>>
>
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