[Insight-users] Oil painting filter in ITK?

[Bill Lorensen]

That algorithm looks similar to a median filter...

2011/6/6 Dženan Zukić <dzenanz at gmail.com>:
> Thanks for the insight.
> However I was already using anisotropic diffusion, and I was bothered by
> blurring in certain situations, and that is why I wanted to try
> oil-painting.
> Since it is not present yet, I will implement it. The algorithm seems pretty
> simple.
> Is there any interest to make it available as an image filter for ITK, and
> should I be developing it for v3.20 or v4alpha?
> Regards,
> Dženan
> 2011/6/5 Luis Ibanez <luis.ibanez at kitware.com>
>>
>> Hi
>>
>> Yes, the filter
>>
>> itkVectorGradientAnisotropicDiffusionImageFilter
>>
>> http://www.itk.org/Doxygen/html/classitk_1_1VectorGradientAnisotropicDiffusionImageFilter.html
>>
>> will do the equivalent.
>>
>> See the example:
>>
>> ITK/Examples/Filtering/
>>   RGBGradientAnisotropicDiffusionImageFilter.cxx
>>
>>
>> Try running it as:
>>
>> RGBGradientAnisotropicDiffusionImageFilter  \
>>   lena.jpg    itk_oil_lena.png    50    0.12
>>
>>
>> If you want more "oilification"
>> then increase the number of iterations.
>>
>>
>>     Luis
>>
>>
>> ------------------------------------------
>> 2011/6/3 Dženan Zukić <dzenanz at gmail.com>:
>> > Hi all,
>> > is there something like an oil painting filter in ITK?
>> > Regards,
>> > Dženan
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