[Insight-users] statistics on two groups of image volumes

[Dennis Jen]

Hi,
  Does anyone have any advice on this?
  Thanks,
    Dennis

Dennis Jen wrote:
> Hi Luis,
>  I'd like an arbitrary number of image volumes ideally, and I imagine 
> between 10-100 volumes as input.  The images will be registered and 
> the same size.  My ultimate goal is to write a statistics filter that 
> would be applied to the homologous pixel across two groups of image 
> volumes, so the two collections of image volumes would be input.  I 
> was hoping that visiting homologous pixels across a group of image 
> volumes and applying some sort of strategy might already be 
> encapsulated within a filter.
>  Please let me know if I can provide more details.
>  Thanks,
>    Dennis
>
> Luis Ibanez wrote:
>> Hi Dennis,
>>
>> Could you please give us more details on what you are trying
>> to do.
>>
>>
>> I would assume that you have a collection of images and that...
>>
>> you want to compute the average intensity of all the images ?
>>
>> or the standard deviation of the intensities of the homologous
>> pixel across the images ?
>>
>> Are the images of the same size ?
>>
>> Are the images registered ?
>>
>> Are you talking about 2 images ? 10, 200, 2000 ?
>>
>>
>> Depending on the scenario that you have in mind, different
>> options available in ITK could apply.
>>
>>
>> Please give us a more detailed description of what you
>> are attempting to do.
>>
>>
>>     Thanks
>>
>>
>>       Luis
>>
>>
>> ------------------
>> Dennis Jen wrote:
>>> Hi,
>>>  Is there a class or example for operating over the pixels of an 
>>> arbitrary (perhaps a vector) of image volumes?  I'd like to 
>>> ultimately apply a statistics test on two arbitrary-sized 
>>> collections of image volumes.
>>>  Thanks,
>>>    Dennis
>>> _______________________________________________
>>> Insight-users mailing list
>>> Insight-users at itk.org
>>> http://www.itk.org/mailman/listinfo/insight-users
>>>
>>
>>
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