[Insight-developers] smoothing histograms

[Nicholas Tustison]

Hi Richard,

In the spirit of throwing out suggestions and in light of the quirk of  
your problem, you could use the  
BSplineScatteredDataPointSetToImageFilter in the review.  It allows  
you to construct a closed (in addition to open) B-spline object such  
that the smoothing would be wrapped around in the specified dimensions.

Nick


On Jan 28, 2009, at 7:37 PM, Richard Beare wrote:

> Hi,
>
> Another quirk of this problem that I forgot to mention - these
> histograms include an orientation component, so the ends need to wrap
> around.
>
> On Thu, Jan 29, 2009 at 10:42 AM, Luis Ibanez  
> <luis.ibanez at kitware.com> wrote:
>>
>> I don't think we have a class for directly smoothing a histogram.
>>
>> You could try:
>>
>> converting the histogram to an image,
>> smoothing the image,
>> and converting the image back into a histogram....
>>
>> Regards,
>>
>>
>>     Luis
>>
>>
>> --------------------------------------------------------
>> On Wed, Jan 28, 2009 at 6:39 PM, Richard Beare <richard.beare at gmail.com 
>> >
>> wrote:
>>>
>>> Hi,
>>> Are there any tools for smoothing an itk::Histogram? I have a  
>>> problem
>>> where histogram dimension is related to image dimension, so I'd like
>>> something that is dimension independent.
>>>
>>> Thanks
>>> _______________________________________________
>>> Insight-developers mailing list
>>> Insight-developers at itk.org
>>> http://www.itk.org/mailman/listinfo/insight-developers
>>
>>
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