[ITK Community] [Insight-users] Generate gaussian noise image

[Laurent Chauvin]

Hello Bradley,

Indeed, I didn't took the original repository with the history.
I downloaded the code on local from the midas-journal-721 repository, and
push it to a new repository on my account, so the diff is not available.
But there is no history either on midas-journal-721. I don't know if the
code has been developed somewhere else, or if on midas-journal-721 it was
the first time the code was uploaded on github.
I don't think there is any history for these files.

I didn't spend too much time on it, I just took the code as is from the
journal. Some examples have been writen (gauss, speckle, median, etc...),
but they have not been written by me.
None of this has been written by me actually, I just took the code and made
it work with the latest ITK version.
I also tried to fix the thread issue.

I just used it to test the robustness of a filter I'm working on.

Thank you.
-Laurent


On Fri, Mar 7, 2014 at 5:00 PM, Bradley Lowekamp <blowekamp at mail.nih.gov>wrote:

> Hello,
>
> Thanks for sharing, I didn't see a a commit with the changes you made. But
> I got you seeding of the NormalVariateGenerate. Did you write any tests?
> There is where some time is going to need to be spent.
>
> I have an initial moving of the code into ITK up in gerrit:
> http://review.source.kitware.com/#/c/14646/1
>
> Eyes on the code are well come as I try to get some time to write some
> tests.
>
> Brad
>
>
> On Mar 7, 2014, at 12:35 PM, Laurent Chauvin <lchauvin at bwh.harvard.edu>
> wrote:
>
> Hello Bradley,
>
> Here is the link of the code I updated.
> https://github.com/lchauvin/itkNoiseFilter
>
> Thank you.
> -Laurent
>
>
> On Fri, Mar 7, 2014 at 6:41 AM, Bradley Lowekamp <blowekamp at mail.nih.gov>wrote:
>
>> Laurent,
>>
>> Giving the interest and generality of this filter. It should be
>> integrated in a proper ITK module and not a Remote. We should be able to
>> get plenty of eyes on to bring it up to ITK standards. Additionally, I
>> really want easy access to this in SimpleITK.
>>
>> Please submit what you have to gerrit/github/e-mail me and I'll make time
>> to polish it up, and experiment with my proposed scan line based
>> reproducibility.
>>
>> Thanks,
>> Brad
>>
>>
>>
>> On Mar 6, 2014, at 10:21 PM, Matt McCormick <matt.mccormick at kitware.com>
>> wrote:
>>
>> Hi Laurent,
>>
>> On Thu, Mar 6, 2014 at 8:49 PM, Laurent Chauvin <lchauvin at bwh.harvard.edu
>> > wrote:
>>
>>> The code presented in the article is a bit out-dated. There is some
>>> minor changed to do to make it compatible with ITKv4.
>>>
>>
>> It would be great see your fixes integrated so yourself and others can
>> easily benefit from this work!
>>
>>
>>>
>>> I made these changes locally, and it's compiling fine. However I only
>>> tested the AdditiveGaussianNoiseFilter for now.
>>> I can quickly check the other ones.
>>>
>>> What are the next steps to include this code in ITK ?
>>>
>>
>> Reorganize the code into an ITK Module [1], then submit a small patch
>> [2].  Please let us know if you have any questions or issues.
>>
>> Thanks,
>> Matt
>>
>> [1]  http://www.kitware.com/blog/home/post/557
>>
>> [2]
>> http://www.itk.org/Wiki/ITK/Policy_and_Procedures_for_Adding_Remote_Modules#Procedure_for_Adding_a_Remote_Module
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>
> --
> Laurent Chauvin, MS
> Surgical Navigation and Robotics Laboratory, Radiology Department
> Brigham And Women's Hospital, Harvard Medical School
> http://wiki.ncigt.org/index.php/User:Lchauvin
>
>
>


-- 
Laurent Chauvin, MS
Surgical Navigation and Robotics Laboratory, Radiology Department
Brigham And Women's Hospital, Harvard Medical School
http://wiki.ncigt.org/index.php/User:Lchauvin
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