[Insight-users] BlockMatchingImageFilter with different distance metrics

[Fotis Drakopoulos]

In your case I would first create a simple ThreadedGeneratedData Method to
debug and verify the correctness of the new metric.
Then if  ITK requires a template method I would proceed to the
template version.


On Wed, Apr 24, 2013 at 1:16 PM, David Fuentes <fuentesdt at gmail.com> wrote:

> thanks for the quick reply fotis,
> do you think this would be worth the time to template on a new metric ?
>
>
> On Wed, Apr 24, 2013 at 12:12 PM, Fotis Drakopoulos <fdrakopo at gmail.com>wrote:
>
>> Hello David,
>>
>> The simplest and easiest way to do it is to rewrite the ThreadedGenerateData
>> method with the new metric.
>> However, a more sofisticated approach would be the
>> BlockMatchingImageFilter to be templated on the metric.
>>
>> Best Regards
>> Fotis
>>
>>
>> On Wed, Apr 24, 2013 at 12:52 PM, David Fuentes <fuentesdt at gmail.com>wrote:
>>
>>> Hi,
>>>
>>> What would be the best way to approach running the
>>> BlockMatchingImageFilter with different similarity metrics such as mean
>>> square difference or mutual information ?
>>>
>>>
>>> Should the ThreadedGenerateData method be overwritten in a derived class
>>> or should the BlockMatchingImageFilter be templated on the metric ?
>>>
>>> Thanks,
>>> David
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>>
>>
>
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